AmScope SM-1TSZ-144S Professional Trinocular Stereo Zoom Microscope, WH10x Eyepieces, 3.5X-90X Magnification, 0.7X-4.5X Zoom Objective, 144-Bulb LED Ring Light, Pillar Stand, 110V-240V, Includes 0.5X and 2.0X Barlow Lenses Review

AmScope SM-1TSZ-144S Professional Trinocular Stereo Zoom Microscope, WH10x Eyepieces, 3.5X-90X Magnification, 0.7X-4.5X Zoom Objective, 144-Bulb LED Ring Light, Pillar Stand, 110V-240V, Includes 0.5X and 2.0X Barlow Lenses

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  • Professional stereo microscope with pillar stand has long working distance to enable users to perform work or manipulate large items, including circuit boards and dental appliances
  • Trinocular viewing head with pair of 10x super-widefield eyepieces, adjustable interpupillary distance, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing
  • 0.7x-4.5x zoom objective provides continuous zoom magnification and longer focal length for inspecting large-scale specimens, a 0.5x Barlow lens extends the working distance, and a 2.0x Barlow lens extends the magnification range
  • Removable rheostat-controlled 144-bulb LED ring light provides intensity control and bright, cool light for working with temperature-sensitive or live specimens
  • Pillar-style table stand has reversible black and white stage plate to provide contrast with light- and dark-colored specimens, and large stage clips to secure the specimen during viewing

The AmScope SM-1TSZ-144S professional stereo zoom microscope has a pair of 10x super-widefield high-eyepoint eyepieces, a 0.7x-4.5x zoom objective, two Barlow lenses, and a pillar stand. The microscope has an overall magnification range of 3.5x-90x. The trinocular viewing head has an interpupillary range of 55 to 75mm, a 45-degree inclination to reduce eye and neck strain, and 360-degree rotation to enable sharing. The vertical trinocular port can be used as a C-Mount or 23mm photo port (camera sold separately). The WH10x20mm super-widefield high-eyepoint eyepieces combine with the 0.7x-4.5x zoom objective to provide zoom magnification and a longer working distance for inspecting large-scale specimens that require handling or repair. The microscope comes with 0.5x and 2.0x Barlow lenses that can be added to the objective to increase the magnification range. A Barlow lens with a magnification of less than 1.0 reduces magnification and increases the working distance, while a Barlow lens with a magnification greater than 1.0 increases the magnification and reduces the working distance. High-eyepoint eyepieces ease viewing for users who wear glasses, and dioptric adjustment accommodates individual eye-strength differences. A stereo microscope, sometimes called an inspection or dissection microscope, has low magnification and a long working distance that enables users to manipulate the object being inspected.

The removable 144-bulb LED ring light provides bright, cool light for working with temperature-sensitive or live specimens. The ring light provides shadow-free illumination, and a rheostat controls the amount of light emanating from the lamp. Power and adjustment controls are located on the light head. The ring has a 2.4″ (61mm) inside diameter and a 4″ (100mm) outside diameter. It has a 100,000-hour life span and a 110V-240V variable power supply. The table stand has a reversible black and white stage plate that provides contrast with light- and dark-colored specimens, and stage clips to secure the specimen in place. The stage plate has a 3-3/4″ diameter (95mm). The stand is 10 x 7-7/8 x 10-3/4 inches/254 x 200 x 275mm (H x W x D, where H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back).

Specifications
Head Trinocular
Magnification range 3.5x-90x
Zoom objective power 0.7x-4.5x
Eyepieces (DIN, 30mm) WH10x20mm high-eyepoint
Trinocular port C-Mount or 23mm
Field of view range 2-1/2″
Optical working distance Up to 8″
Microscope stand Pillar
Head movement X-axis
Illumination type Episcopic (reflected)
Light source 144-bulb LED ring light with rheostat
Power 110V-240V

Microscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also utilize LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.

United Scope manufactures microscopy equipment and accessories under the brand name AmScope. The company, founded in 1996, is headquartered in Irvine, CA.

What’s in the Box?

  • AmScope SM-1TSZ-144S stereo zoom microscope with pillar stand
  • WH10x20mm eyepieces, 30mm, one pair
  • 0.7x-4.5x zoom objective
  • 0.5x Barlow lens
  • 2.0x Barlow lens
  • 144-bulb LED ring light with power supply (LED-144S)
  • Eye guards, one pair
  • Stage clips, one pair
  • Dust cover

OMAX 50X-787.5X 18MP USB3.0 Trinocular Ore Petrographic Polarizing Microscope with Bertrand Lens Review

OMAX 50X-787.5X 18MP USB3.0 Trinocular Ore Petrographic Polarizing Microscope with Bertrand Lens

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  • Total magnification: 50X – 125X – 312.5X – 500X – 787.5X; Head: Trinocular, 45 degrees inclined 360 degrees rotatable, interpupillary adjustable, diopter rings on both ocular tubes; Eyepieces: 10X (a pair of regular, and one with reticles, one with crosshair, and one with grids); Nosepieces: Quadruple, objective center adjustable; Objectives: DIN strain free achromatic – 4X/0.10; 10X/0.25; 25X/0.40; 40X/0.65; 63X/0.85; Plan 25X/0.40; Plan 40X/0.65; Plan 63X/0.85
  • NA1.30 Abbe Condenser with iris diaphragm, condenser center adjustable, top lens can be swing out of the light path; Stage: – Circular, diameter 160 mm – Rotatable, with 360degrees; angle graduations and a vernier scale, accurate to 0.1degrees – Mechanical specimen holder: range 32mm x 27mm, removable; Polarizer – For transmitted light: mounted beneath the condenser, rotatable; angle graduations – For reflected light: fixed in the tube of EPI light path
  • Analyzer: Slide in and out of the light path, 0 degrees – 90 degrees; graduation; Bertrand lens: Switch in and out of the light path, center adjustable, focus adjustable; Compensators – Quarter-wave plate (1/4 lambda plate) – Tint plate (1 lambda plate) – Quartz wedge (Q plate); Focus adjustment: Coaxial coarse and fine adjusting knobs on both sides
  • Illumination – Transmitted light: Halogen lamp, brightness adjustable, 12V/20W – Reflected light: Halogen lamp, brightness adjustable, 12V/50W; Filters – Blue (for transmitted light) – Green (for reflected light); Power supply: 90V – 265V, 50Hz/60Hz
  • Digital camera: – true color 4912×3684 pixels (18M pixels) – Super speed USB 3.0 connection – 0.5X reduction lens to get larger field of view – 0.01 mm calibration slide: 1mm/100 division – Frame speed: 5.6fps at 4912×3684, 18.1fps at 2456×1842, 32.2fps at 1228×922 – Software compatible with Windows, Mac OS X and Linux operating systems – Capturing microscope images, recording live video, measuring lengths, angles, areas, editing images – USB3 cable included

This advanced trinocular polarizing microscope system is an advanced microscope system specially designed for petrographic applications and includes a super speed 18MP USB 3.0 digital microscope camera. It has two light sources: a 20W halogen Kohler transmitted light and a 50W EPI reflected halogen illuminator. The trinocular head inclines at 45-degrees and is 360-degree rotatable. The microscope assembly includes a bertrand lens for special polarized light analysis and a built in 1.25x auxiliary objective in the light path, further increasing the power of the microscope. The microscope offers five magnification settings with its included objectives and eyepieces, which are 50X, 125X, 312.5X, 500X, and 787.5X. Each of the four objective mounts offers centering adjustment. The circular stage is rotatable and accurate to 0.1 degrees using the vernier scale. The kit also includes many accessories for analysis and operation, such as a blue light filter for transmitted light, a green light filter for reflected light, three extra eyepieces with various reticles for counting, centering, or measurement, a mechanical stage attachment, and polarizing compensators for use with the Bertrand lens. The digital camera captures still microscope images, streams live video preview to your computer, and is compatible with Windows, Mac OS X, and Linux (see below for version information). The 0.5X reduction lens included gives your computer screen a wider field of view. The user-friendly software for Windows offers advanced features including Stitching, EDF (Extended Depth of Focus), video recording, and measurement functions. Live video and still image capture can be set in different resolutions simultaneously. This is a perfect microscopy system for mineral applications. It is an ideal instrument for those in mineralogy and/or geology areas.

AmScope T690B-PL Trinocular Compound Microscope, 40X-2000X Magnification, WH10x and WH20x Super-Widefield Eyepieces, Infinity Plan Achromatic Objectives, Brightfield, Kohler Condenser, Double-Layer Mechanical Stage Review

AmScope T690B-PL Trinocular Compound Microscope, 40X-2000X Magnification, WH10x and WH20x Super-Widefield Eyepieces, Infinity Plan Achromatic Objectives, Brightfield, Kohler Condenser, Double-Layer Mechanical Stage

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  • Trinocular compound microscope provides high magnification for biological use and educational applications
  • Trinocular viewing head with vertical camera mount and Siedentopf binocular mount with pairs of 10x super-widefield and 20x super-widefield eyepieces with 55 to 75mm interpupillary adjustment, fixed 30-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing
  • Reverse-mounted nosepiece with 4x, 10x, 40xS (spring), and 100xS (spring, oil) DIN infinity plan achromatic objectives that provide a longer working distance for improved focus when auxiliary components are utilized
  • Brightfield, halogen illumination with rheostat to control light intensity, and Kohler condenser with two iris diaphragms for precise focus, clear examination, and light control
  • Double-layer mechanical stage with 1mm stage divisions and stage stop; graduated coarse and fine focus with tension control to prevent stage drift

The AmScope T690B-PL compound trinocular microscope has a Siedentopf binocular mount with interchangeable pairs of 10x super-widefield and 20x super-widefield eyepieces, a reverse-mounted nosepiece with four DIN infinity plan achromatic objectives, Brightfield halogen illumination, and a double-layer mechanical stage with a stage stop to protect slides and objectives from damage. The trinocular head has a vertical camera mount and a Siedentopf binocular mount with interchangeable pairs of WH10x and WH20x eyepieces, 55 to 75mm Siedentopf interpupillary adjustment, a fixed 30-degree vertical inclination to reduce eye and neck strain, and a 360-degree rotation capability to provide a more comprehensive view and enable sharing. Dioptric adjustment accommodates individual eye-strength differences. The vertical trinocular port accepts a camera with a 23mm or C-Mount adapter (camera sold separately). The mechanical tube length is 6-5/16″ (160mm). The reverse-mounted revolving nosepiece has 4x, 10x, 40xS, and 100xS (oil) DIN infinity plan achromatic objectives that provide color correction, focus over the entire range of the viewing field, and a longer working distance for improved focus when auxiliary components are utilized. The 40xS objective is spring loaded to prevent slide damage when focusing. The 100xS spring-loaded oil-immersion objective uses oil between the specimen and the objective lens to provide increased resolution over a standard objective. A compound microscope is used for inspection and dissection of specimens when two-dimensional images are desired.

The microscope has Brightfield (BF) illumination which allows the specimen to absorb light, resulting in a dark image on a light background. Halogen light source provides bright light in a concentrated path, and a Kohler condenser focuses and centers the light path using two iris diaphragms, providing optimum contrast and resolution. The graduated double-layer mechanical stage, with 1mm stage divisions, locks the slide into place and provides precise slide manipulation along the X- and Y-axis to allow coordinates to be recorded, enabling the viewer to return to a specific location on the slide. A stage stop prevents the stage or specimen from coming into contact with the objectives. The stage is 7.1 x 5.9 inches (180 x 150mm) and a traveling range of 3 x 2 inches (75 x 50mm). Graduated coaxial coarse and fine focus has a focusing range of 1-3/16″ (30mm) and fine-focus divisions of 0.002mm (0.0000787″) that enable measurements to be taken. Focus knob tension control prevents the stage from drifting out of focus. The cast-alloy enamel-coated body is durable and resistant to stains and corrosion.

Specifications
Head Compound trinocular
Magnification 40X-2000X
Trinocular port 23mm or C-Mount
Eyepieces (30mm) WH10x, WH20x
Objectives (20mm) 4X, 10x, 40xS, 100xS (oil) infinity plan achromatic
Stage Double-layer mechanical
Lighting configuration Transmitted (lower)
Condenser Kohler
Diaphragm Iris
Light source Halogen with rheostat, 6V/20W
Illumination type Brightfield
Power 85V-230V, auto-switching

Microscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also utilize LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.

United Scope manufactures microscopy equipment and accessories under the brand name AmScope. The company, founded in 1996, is headquartered in Irvine, CA.

What’s in the Box?

  • AmScope T690B-PL microscope with double-layer mechanical stage
  • WH10x eyepieces, 30mm, one pair
  • WH20x eyepieces, 30mm, one pair
  • 4x DIN infinity plan achromatic objective, 20mm
  • 10x DIN infinity plan achromatic objective, 20mm
  • 40xS DIN infinity plan achromatic objective, 20mm
  • 100xS (oil) DIN infinity plan achromatic objective, 20mm
  • Immersion oil, one bottle
  • (3) Color filters
  • Spare halogen bulb
  • Spare fuse
  • Dust cover
  • Power cord
  • Instructions

Orion SkyQuest XT6 Classic Dobsonian Telescope Kit Review

Orion SkyQuest XT6 Classic Dobsonian Telescope Kit

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  • Big 6″ aperture optics + point-and-view ease of use + extra accessories = out-of-this-world value
  • 150mm aperture and 1200mm focal length (f/8.0) Dobsonian reflector telescope provides ample light grasp and resolving power for jaw-dropping views of the Moon, planets, and bright deep-sky objects
  • Included Orion 2x Shorty Barlow Lens doubles the magnification of virtually any 1.25″ eyepiece, adding magnification options to your telescope
  • The included Beginning Stargazers Toolkit provides plentiful reference material for nighttime observing and a handy red LED light to see them with
  • A great choice for the interested beginner who wants high performance at an amazing value

Ample light grasp…Check. Portable…Check. Stable mount…Check. Quick setup and take-down…Check. Easy to operate…Check. Affordable…Check. This value-packed telescope kit opens up limitless observing possibilities. With its big 150mm diameter parabolic primary mirror, the SkyQuest XT6 Classic Dobsonian Telescope collects nearly 80% more light than a 4.5-inch reflector, rendering brighter images and greater detail in deep-sky nebulas and star clusters. And the 1200mm focal length gives the telescope ample power to zoom in on subtle planetary and lunar features. The 45-inch-long enameled-steel optical tube glides with silky smoothness on the cabinet-quality Dobsonian wood base. You just point the telescope and view! Orion-engineered CorrecTension springs keep the tube balanced to perfection and allow the whole unit to be carried together by the handle on the base. The XT6 is outfitted with a 1.25-inch rack-and-pinion focuser, an EZ Finder II reflex sight, collimation cap, and a 25mm Sirius Plossl telescope eyepiece. The mirror is center-marked for precise collimation. The SkyQuest XT6 Classic Dobsonian Telescope Kit comes with extra accessories at a great value! The popular Shorty 2x Barlow doubles the magnification of any 1.25″ eyepiece for a power boost. The included Orion MoonMap 260 is a useful reference map of the Moon’s surface that will help the whole family learn the names and locations of more than 260 craters, mountains, valleys, “seas” and other interesting lunar features you can explore with your telescope. The detailed Orion Telescope Observer’s Guide book highlights over 60 celestial objects to observe in a telescope. Use the included Star Target planisphere to plan your observing sessions year-round! The RedBeam Mini LED light provides dark-friendly red light when you need it under starry skies.

Fujifilm KF 8×32 Roof Prism Binocular Review

Fujifilm KF 8x32 Roof Prism Binocular

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  • Light Weight
  • Phase Coated & Dielectric Coat
  • Fully Multi Coated
  • WaterProof
  • Center Focus

The KF models are for those users who put priority on mobility, offering a line-up for users ranging from beginners to advanced amateurs. You can always count on Fujinon to deliver the highest quality lens with its award winning coatings on the new KF series binoculars. With the environment in mind Fujinon has incorporated “eco-glass” that makes all glass material free of any toxins. The KF series are available in a precise center focus system. Like all Fujinon Binoculars, the KF Series are Water Proof. The KF series binoculars are backed with Fujifilm Limited Lifetime Warranty (The warranty does not cover rubber, caps or accessories)

AmScope ME300TZB-2L-M Digital Episcopic and Diascopic Trinocular Metallurgical Microscope, WF10x and WF20x Eyepieces, 40X-2000X Magnification, Halogen Illumination with Rheostat, Double-Layer Mechanical Stage, Sliding Head, High-Resolution Optics, Includes 1.3MP Camera with Reduction Lens and Software Review

AmScope ME300TZB-2L-M Digital Episcopic and Diascopic Trinocular Metallurgical Microscope, WF10x and WF20x Eyepieces, 40X-2000X Magnification, Halogen Illumination with Rheostat, Double-Layer Mechanical Stage, Sliding Head, High-Resolution Optics, Includes 1.3MP Camera with Reduction Lens and Software

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  • Digital metallurgical microscope uses transmitted and reflected light to view metallic specimens, including electronics, or larger specimens not viewable on a standard microscope stage, and a 1.3MP camera with reduction lens and USB 2.0 output for capturing or displaying images on a computer or projector
  • Trinocular head with interchangeable pairs of 10x and 20x widefield eyepieces and sliding head with 55 to 75mm interpupillary adjustment, fixed 30-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing
  • Forward-facing quadruple nosepiece with 4x, 10x, 40xS, and 100xS (oil) DIN plan optical-glass objectives that provide improved focus over the entire field of view
  • Episcopic (reflected) and diascopic (transmitted) illumination system has halogen illumination with rheostat to control light intensity
  • Double-layer mechanical stage has 1mm stage divisions with 0.1mm vernier graduations and stage stop; graduated coarse and fine focus with tension control to prevent stage drift

The AmScope ME300TZB-2L-M digital metallurgical trinocular microscope has interchangeable pairs of 10x and 20x widefield eyepieces, a forward-facing quadruple nosepiece with four DIN achromatic objectives, Brightfield episcopic and diascopic halogen illumination, and a double-layer mechanical stage with a stage stop to protect slides and objectives from damage. The 1.3MP camera has a CMOS color sensor, a reduction lens, image capture and editing software, and USB 2.0 output to capture or display still or video images on a computer or projector. The trinocular viewing head has a 23mm vertical camera mount, a sliding binocular head to adjust interpupillary distance, a fixed 30-degree vertical inclination to reduce eye and neck strain, and a 360-degree rotation capability to enable sharing. The sliding head has a range of 55 to 75mm to accommodate individual eye differences, and bilateral dioptric adjustment to accommodate individual eye-strength differences. The forward-facing nosepiece has 4x, 10x, 40xS (spring), and 100xS (oil) DIN plan optical-glass objectives that combine with the eyepieces to provide color correction of magnified images. The 40xS objective is spring loaded to prevent slide damage when focusing. The 100xS spring-loaded oil-immersion objective uses oil between the specimen and the objective lens to provide increased resolution over a standard objective. Plan objectives provide improved focus over the entire range of the viewing field. A digital metallurgical microscope uses transmitted and reflected light to view opaque or metallurgical specimens, or larger specimens that cannot be viewed on a standard microscope stage, and is used where image capture, detailed records, or documentation is required.

The 1.3MP digital camera has a CMOS color sensor for displaying still microscopy images and streaming live videos to a computer or projector. The camera has 40x magnification and a 0.37x reduction lens that ensures that the display has a similar field of view as the microscope eyepiece. The camera can be mounted in a C-Mount or any 23mm eye tube. The camera includes image capture and editing software that provides still image and live video capture and editing capability, including measurement functions. The software supports JPG, TIF, GIF, PSD, WMF, and BMP file formats and is compatible with Windows XP, Vista, 7, and 8; Mac OS X; and Linux. Camera drivers are compatible with Windows XP, Vista, 7, and 8; Mac OS X; and Linux. The software includes Windows APIs for native C/C++, C#, DirectShow, Twain, and LabVIEW that enable custom application development. The camera has a USB 2.0 data port (cable included).

The microscope has reflected episcopic (upper) illumination that reflects light off the specimen for enhanced visibility of opaque specimens, and lower (diascopic) illumination that transmits light up through the specimen for enhanced visibility of translucent and transparent objects. The episcopic illumination system has independent filter holders for yellow, blue, green, and frosted filters (included), an iris diaphragm with separate aperture and alignment controls to provide precision lighting control, and a rheostat-controlled 30W halogen light source. The diascopic illumination system has a rheostat-controlled 20W halogen light source. Halogen illumination provides bright light in a concentrated path, and the rheostat controls the amount of light emanating from the lamp. The double-layer mechanical stage, with 1mm stage divisions and 0.1mm vernier graduations, locks the slide into place and provides precise slide manipulation along the X- and Y-axis to allow coordinates to be recorded, enabling the viewer to return to a specific location on the slide. A stage stop prevents the stage from coming into contact with the slide and objectives. The stage is 5-1/8 x 4-13/16 inches (130 x 122mm) and has a traveling range of 1-3/16 x 2-3/4 inches (30 x 70mm). Graduated coaxial coarse and fine focus has a focusing range of 1-9/16″ (40mm). Focus knob tension control prevents the stage from drifting out of focus. The microscope has a mechanical tube length of 6-5/16″ (160mm). The enamel-coated cast-steel body is durable and resistant to stains and corrosion.

Microscope Specifications
Head Trinocular
Magnification 40x-2000x
Trinocular port 23mm
Eyepieces (23mm) WF10x18mm,
WF20x11mm
Objectives (20mm) 4x, 10x, 40xS, 100xS (oil) DIN achromatic
Stage Double-layer mechanical
Focus Bilateral coarse and fine
Light source 30W halogen with rheostat (episcopic), 20W halogen with rheostat (diascopic)
Illumination type Episcopic and diascopic
Filters Yellow, blue, green, frosted
Diaphragm Iris, with alignment control
Power 110V, UL listed

Camera Specifications
Resolution 1.3MP (1280 x 1024 effective pixels)
Image type Still image and video display and capture
Camera type Brightfield
Camera sensor 1/2″ Aptina MT9M111 CMOS (color)
Magnification 40x
Reduction lens 0.37x
Mounting size 23mm or C-Mount
Frame rate 50fps at 320×256; 26fps at 640×512; 15fps at 1280×1024
Computer connection USB 2.0 (backward compatible on PCs only)
File formats JPG, TIF, GIF, PSD, WMF, BMP
Software package Image capture and editing for Windows XP, Vista, 7, and 8; Mac OS X; and Linux
Camera driver compatibility Windows XP, Vista, 7, and 8; Mac OS X; and Linux

Microscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also utilize LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.

United Scope manufactures microscopy equipment and accessories under the brand name AmScope. The company, founded in 1996, is headquartered in Irvine, CA.

What’s in the Box?

  • AmScope ME300TZB-2L-M microscope with mechanical stage
  • WF10x eyepieces, 23mm, one pair
  • WF20x eyepieces, 23mm, one pair
  • 4x DIN plan objective, 20mm
  • 10x DIN plan objective, 20mm
  • 40xS DIN plan objective, 20mm
  • 100xS (oil) DIN plan objective, 20mm
  • Epi-illumination system
  • (4) Color filters: yellow, blue, green, and frosted
  • 1.3MP digital camera (MU130)
  • 0.37x reduction lens
  • Software CD
  • USB 2.0 cable
  • Immersion oil
  • Instructions

AmScope SE306R-AZ Forward-Mounted Binocular Stereo Microscope, WF10x and WF20x Eyepieces, 20X/40X/80X Magnification, 2X and 4X Objectives, Upper and Lower Halogen Lighting, Reversible Black/White Stage Plate, Arm Stand, 120V Review

AmScope SE306R-AZ Forward-Mounted Binocular Stereo Microscope, WF10x and WF20x Eyepieces, 20X/40X/80X Magnification, 2X and 4X Objectives, Upper and Lower Halogen Lighting, Reversible Black/White Stage Plate, Arm Stand, 120V

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  • Stereo microscope for home or classroom use enables students and hobbyists to inspect biological specimens, rocks, stamps, jewelry, and large specimens that require handing or manipulation
  • Forward-mounted binocular viewing head with interchangeable pairs of 10x and 20x widefield eyepieces, adjustable interpupillary distance, and 45-degree inclination to simplify viewing for young users
  • Interchangeable 2x and 4x objectives provide low magnification and longer focal length for inspecting large-scale specimens
  • Upper and lower illumination has 10W halogen light source to illuminate specimens
  • Frosted stage plate allows light to pass through from below with transparent specimens, reversible black and white stage plate provides contrast with light- and dark-colored specimens, and stage clips secure the specimen during viewing

The AmScope SE306R-AZ stereo microscope has interchangeable pairs of 10x18mm and 20x10mm widefield eyepieces, 2x and 4x objectives, upper and lower halogen lighting, two stage plates, and an arm stand. The forward-mounted binocular viewing head has an interpupillary range of 55 to 75mm and a 45-degree inclination to ease viewing for young users. The WF10x18mm and WF20x10mm eyepieces combine with the 2x and 4x objectives to provide 20x, 40x, and 80x magnification, and a longer working distance for inspecting large-scale specimens that require handling or repair. The optical glass lenses provide sharp images, and are fully coated to ensure high-resolution images. Dioptric adjustment accommodates individual eye-strength differences, and eye guards ensure comfortable viewing. A stereo microscope, sometimes called an inspection or dissection microscope, has low magnification and a long working distance that enables users to manipulate the object being inspected.

The microscope has upper (episcopic) illumination that reflects light off the specimen for enhanced visibility of opaque specimens, and lower (diascopic) illumination that transmits light up through the specimen for enhanced visibility of translucent and transparent objects. The 10W halogen light source provides bright light in a concentrated path. Bilateral coarse focus eases use for left- and right-handed users. The stage has a frosted stage plate for use with lower (transmitted) lighting, and a reversible black and white stage plate that provides contrast with light- and dark-colored specimens when used with upper (reflected) lighting. Stage clips that secure the specimen during viewing. The microscope has a 2-1/8″ (53mm) working distance. All metal construction is durable and stain-resistant.

Specifications
Head Forward-mounted binocular
Magnification 20x, 40x, 80x
Objective power 2x, 4x
Eyepieces (DIN, 30.5mm) WF10x18mm, WF20x10mm
Working distance 2-1/8″ (53mm)
Focus Bilateral coarse
Microscope stand Arm stand
Stage plate (95mm) Frosted and reversible black/white
Illumination type Upper (reflected) and lower (transmitted)
Light source Halogen, 10W
Power 120V, UL listed

Microscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also utilize LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.

United Scope manufactures microscopy equipment and accessories under the brand name AmScope. The company, founded in 1996, is headquartered in Irvine, CA.

What’s in the Box?

  • AmScope SE306R-AZ stereo microscope with forward head and arm stand
  • WF10x18mm eyepieces, 30.5mm, one pair
  • WF20x10mm eyepieces, 30.5mm, one pair
  • 2x objective
  • 4x objective
  • Black/white stage plate, 95mm
  • Frosted stage plate, 95mm
  • (2) Eye guards
  • (2) Stage clips
  • Halogen bulb
  • Dust cover
  • Power cord
  • Instructions

Celestron 21061 AstroMaster 70AZ Refractor Telescope Review

Celestron 21061 AstroMaster 70AZ Refractor Telescope

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  • Quick and easy no-tool setup
  • Permanently mounted StarPointer
  • Erect image optics – Ideal for terrestrial and astronomical use
  • Quick release dovetail attachment – no tool setup
  • Optical Tube Length 36 inches (914 mm).Resolution (Rayleigh):1.99 arc seconds
  • Pan handle Alt-Az control with clutch – for smooth and accurate pointing. Optical Lens Diameter 2.6″ (70mm)

Style:70AZ Refractor  |  Configuration:Telescope Only

TE3)CELESTRON ASTROMASTER 70AZ SCOPE

AmScope SM-4TZ-56S Professional Trinocular Stereo Zoom Microscope, WH10x Eyepieces, 3.5X-90X Magnification, 0.7X-4.5X Zoom Objective, 56-Bulb LED Ring Light, Double-Arm Boom Stand, 110V-120V, 110V-240V, Includes 0.5X and 2.0X Barlow Lens Review

AmScope SM-4TZ-56S Professional Trinocular Stereo Zoom Microscope, WH10x Eyepieces, 3.5X-90X Magnification, 0.7X-4.5X Zoom Objective, 56-Bulb LED Ring Light, Double-Arm Boom Stand, 110V-120V, 110V-240V, Includes 0.5X and 2.0X Barlow Lens

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  • Professional stereo microscope with boom stand has long working distance to enable users to perform work or manipulate large items, including circuit boards and dental appliances
  • Trinocular viewing head with pair of 10x super-widefield eyepieces, adjustable interpupillary distance, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing
  • 0.7x-4.5x zoom objective provides continuous zoom magnification and longer focal length for inspecting large-scale specimens, a 0.5x Barlow lens extends the working distance, and a 2.0x Barlow lens extends the magnification range
  • Removable rheostat-controlled 56-bulb LED ring light provides intensity control and bright, cool light for working with temperature-sensitive or live specimens
  • Double-arm boom stand has 20″ arms and 17″ pillar to enable users to position the microscope head on three axes (X, Y, and Z)

The AmScope SM-4TZ-56S professional trinocular stereo zoom microscope has a pair of 10x super-widefield high-eyepoint eyepieces, a 0.7x-4.5x zoom objective, two Barlow lenses, and a double-arm boom stand. The microscope has an overall magnification range of 3.5x-90x. The trinocular viewing head has an interpupillary range of 55 to 75mm, a 45-degree inclination to reduce eye and neck strain, and 360-degree rotation to enable sharing. The vertical trinocular port can be used as a C-Mount or 23mm photo port (camera sold separately). The WH10x20mm super-widefield high-eyepoint eyepieces combine with the 0.7x-4.5x zoom objective to provide continuous zoom magnification and a longer working distance for inspecting large-scale specimens that require handling or repair. The microscope comes with 0.5x and 2.0x Barlow lenses that can be added to the objective to increase the magnification range. A Barlow lens with a magnification of less than 1.0 reduces magnification and increases the working distance, while a Barlow lens with a magnification greater than 1.0 increases the magnification and reduces the working distance. High-eyepoint eyepieces ease viewing for users who wear glasses, and dioptric adjustment accommodates individual eye-strength differences. A stereo microscope, sometimes called an inspection or dissection microscope, has low magnification and a long working distance that enables users to manipulate the object being inspected.

The removable 56-bulb LED ring light provides bright, cool light for working with temperature-sensitive or live specimens. The ring light provides shadow-free illumination, and a rheostat controls the amount of light emanating from the lamp. Power and adjustment controls are located on the light head. The light uses a 110V-240V variable power supply. The microscope has a double-arm boom stand that enables users to position the microscope head on all three axes (X, Y, and Z). Bilateral focus eases use for left- and right-handed users. The stand has 20″ double arms, and a 30″ overall length. The pillar is 17″ and the focus rack has a 3″ diameter. The solid cast-steel base is 2 x 8-1/4 x 10-1/4 inches (H x W x D, where H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back).

Specifications
Head Trinocular
Magnification range 3.5x-90x
Zoom objective power 0.7x-4.5x
Eyepieces (DIN, 30mm) WH10x20mm high-eyepoint
Trinocular port C-Mount or 23mm
Field of view 2-1/2″
Optical working distance Up to 8″
Microscope stand Double-arm boom stand
Head movement X-, Y-, and Z-axes
Illumination type Episcopic (reflected)
Light source 56-bulb LED ring light with rheostat
Power 110V-240V

Microscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also utilize LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.

United Scope manufactures microscopy equipment and accessories under the brand name AmScope. The company, founded in 1996, is headquartered in Irvine, CA.

What’s in the Box?

  • AmScope SM-4TZ-56S stereo zoom microscope with double-arm boom stand
  • WH10x20mm eyepieces, 30mm, one pair
  • 0.5x Barlow lens
  • 2.0x Barlow lens
  • 0.7x-4.5x zoom objective
  • 56-bulb LED ring light with power supply (LED-56S)
  • Focus rack
  • Eye guards, one pair
  • Instructions

Eyeskey 8×42 HD Binoculars for Adults, Deserved to Be Favorite Good-Time Companion for Watching Wildlife, Scenery, Games or Concerts Review

Eyeskey 8x42 HD Binoculars for Adults, Deserved to Be Favorite Good-Time Companion for Watching Wildlife, Scenery, Games or Concerts

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  • Roof-Prism 8×42 Binoculars With True 8 Magnification Allows You To See Beautiful & Interesting Things 8X Closer. It Also Offers You The Most Pleasant & Comfortable Viewing Feelings. Your Eyes Will Not Be Easy To Get Tired..
  • Waterproof And Fogproof – Nitrogen Gas Purged And O-Ring-Sealed To Prevent Fogging, Moisture, Dust And Debris From Penetrating Your Binoculars For Reliable Performance In All Environments
  • Anti-Slip Finish Rubber Armor And Twist-up Eyes Cups Are Made Of User – Friendly Materials, Which Make These Binoculars Durable, Special and Attractive
  • Big & Smooth Central Focusing Knob Allows You Easily And Rapidly To Focus The Fast Moving Objects. And You Will Not Miss Any Exciting And Amazing Moments, Especially While You Are Watching Your Favourite Games.
  • Fully Multi-Coated Green Films Eco-Glasses And BaK-4 Prisms Ensure You To Enjoy A Vivid And Meaningful Life While You Are On Outdoor Birding, Travelling, Sightseeing, Hunting, etc.

Color:8X42 Binoculars

Need a quality, performance-driven binoculars that won’t break the bank? Our Eyeskey brand binoculars will be your ideal choices.
Eyeskey professional binoculars provide high-resolution images with FMC optics. This minimizes the loss of light due to reflection to ensure a more natural, clearer view.

With great optics system, these binoculars are the perfect choices to take outdoor activities such as hiking, viewing wildlife, or sport events.

The standard BaK4 binoculars bring sport enthusiasts to their games with easily focused and wide-angle views that are great for tracking and keeping up with fast moving objects.

Anti-reflective Lens Coating: Excellent ergonomic designs:With wonderful ergonomic designs, This binoculars offers you the most pleasant & comfortable viewing feelings. Your Eyes and hands will not be easy to get tired.
Professional HD Performance: Our binoculars give you optimal clarity, detail, and brightness.

Sharp optical quality with an extra Wide Field of View: Whether you’re birding in an open field, hunting in the woodlands, or fishing along a lake, our Eyeskey binoculars are your perfect choices for viewing fast moving objects, then focus in on your target with fast speed and high precision.
Magnification: 8x
Objective lens diameter: 42mm
Field of view: 393Ft/1000Yds
Angle of field:7.5°
Lens coating:FMC
Close Focusing Distance:2.5m
Weight: 24.5oz
Waterproof: Yes

Come with: Carrying case, neck strap, eyepiece covers, lens covers, cleaning cloth, English manual.

BRING ME HOME TODAY !!!

All our products have been covered with LIFETIME WARRANTY plus 30-day money back guarantee: You can apply for return without any reason within 30 days, simple and convenient return process.

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