VanGuard 1122SP Stereo Microscope with Binocular Head and Pole Stand, 10X Eyepiece, 1X and 2X Objective, 10X and 20X Magnification Review

VanGuard 1122SP Stereo Microscope with Binocular Head and Pole Stand, 10X Eyepiece, 1X and 2X Objective, 10X and 20X Magnification

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  • Intermediate-level stereo microscope creates three-dimensional images for basic research and educational applications
  • Binocular head with 360-degree rotation and fixed 45-degree vertical inclination to ease eye strain, -5 to +5 dioptric adjustment capabilities to compensate for the difference in viewing ability between each eye, and 51 to 77mm interpupiliary distance adjustment for individual eye spacing
  • 20 mm 10x widefield eyepiece (DIN); stereo objectives (1x and 2x, 1x and 3x, 2x and 4x, or 1x and 4x); parfocal and parcentered with revolving turret objectives so that items stay in focus when objectives are rotated; working distance of 102mm
  • Black/white reversible stage plate to view light or dark samples, and locked-on, spring-loaded, stainless steel stage clips for durability
  • Knurled focus adjustment knobs, for controlled focusing, rack and pinion assembly, slip clutch mechanism, and tension control mechanism to protect the gears

Size:10X Eyepiece, 1X and 2X Objective, 10X and 20X Magnification

The VanGuard 1100SP Series Stereo Microscopes are intermediate-level instruments that have binocular heads with a 360-degree rotation capability and a fixed 45-degree vertical inclination to ease eye strain, -5 to +5 dioptric adjustment capabilities to compensate for the difference in viewing ability between each eye, and 51 to 77mm interpupiliary adjustment for individual eye spacing. The models in this series have 20mm 10x widefield eyepieces that conform to the Deutsches Institut für Normung (DIN) standard; stereo objectives (1x and 2x, 1x and 3x, 2x and 4x, or 1x and 4x); are parfocal and parcentered with revolving turret objectives so that items stay in focus when objectives are rotated; and have a working distance of 102mm. The stage plate is reversible black and white for viewing light or dark samples, and the microscope has two, locked on, stainless steel, spring-loaded stage clips for durability. The microscopes have dual, knurled focus adjustment knobs, for controlled focusing. These units have a rack and pinion assembly, a slip clutch mechanism, and a tension control mechanism to protect the gears. The stand is a solid, stainless steel pole stand with 65mm of total vertical travel ability, and vertical clearance of 65 to 175mm. They are stain-resistant and have a durable cast metal body with an enamel finish, and anti-skid rubber feet. These models come with two eyecups, a dust cover, and instructions. Additional optional eyepieces are sold separately. Stereo microscopes create three-dimensional images and are used for education, biological sciences, and manufacturing applications, among others.

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.

Vee Gee Scientific manufactures laboratory equipment and supplies, and makes the VanGuard brand of products. The company, founded in 1981, is headquartered in Kirkland, WA.

Nikon Monarch 5 8×42 ED ATB Waterproof/Fogproof Binoculars with Case + Cleaning & Accessory Kit Review

Nikon Monarch 5 8x42 ED ATB Waterproof/Fogproof Binoculars with Case + Cleaning & Accessory Kit

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  • KIT INCLUDES 4 PRODUCTS — All BRAND NEW Items with all Manufacturer-supplied Accessories + Full USA Warranties:
  • [1] Nikon Monarch 5 8×42 ED ATB Waterproof/Fogproof Binoculars with Case +
  • [2] FogKlear Dry Anti-Fog Cloth +
  • [3] Nikon Cleaning Lens Pen +
  • [4] PD Spudz Microfiber Cloth

Kit includes:
♦ 1) Nikon Monarch 5 8×42 ED ATB Waterproof/Fogproof Binoculars with Case
♦ 2) Lenspen FogKlear Dry Anti-Fog Cleaning Cloth
♦ 3) Nikon LensPen Cleaning System
♦ 4) Precision Design Spudz Microfiber Cleaning Cloth (with Clip & Case)

Designed for a lifetime of tough hunts and observing nature, the Nikon Monarch 5 8×42 ED ATB Waterproof/Fogproof Binoculars maximizes every hour spent in the field with bright, high-resolution views. The Monarch 5 features multicoated eco-glass lenses and a sleek, lightweight body. The rugged, waterproof design includes a protective rubber-armored coating for use in all types of weather. Protect the lenses with the flip-down lens covers. Padded case included.

The Lenspen FogKlear Dry Anti-Fog Cleaning Cloth provides amazing anti-fog protection whenever you need it. This cloth can be used on camera lenses, binoculars, scopes, etc., and can be used over 200 times.

The Nikon Lenspen Cleaning System’s unique design makes cleaning your lens fast, simple and effective. On one end, a retractable soft brush sweeps dust and loose particles away from the glass. On the other end, a special dry cleaning compound is used to gently remove fingerprints and spots.

This 6×6-inch Microfiber Lens Cloth includes an attached water-resistant neoprene pouch that keeps the cloth dry and protected from dust, dirt and other contaminants.

Hawke Sport Optics Frontier ED X 8×42 Binocular, Green, 38411 with Harness Strap! Review

Hawke Sport Optics Frontier ED X 8x42 Binocular, Green, 38411 with Harness Strap!

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  • Extra-low Dispersion glass for optimum clarity
  • Dielectric Coatings provide increased light reflectivity
  • Fully Multi-Coated optics to produce sharp images
  • Focus knob with 1.5 turn – close focus 6.
  • High resolution Phase Corrected BAK-4 roof prisms

Extra-low Dispersion glass for optimum clarity Dielectric Coatings provide increased light reflectivity Fully Multi-Coated optics to produce sharp images Focus knob with 1.5 turn – close focus 6.6ft/2m High resolution Phase Corrected BAK-4 roof prisms Water repellent coating on objective lenses Lightweight rubber coated magnesium alloy chassis Stay-on lens covers for maximum lens protection Replaceable twist-up eye cups with position stops.

Kit includes Hawke Sport Optics Frontier ED X 8×42 Binocular, Green, 38410 with Harness Strap!

AmScope SM-4TZ-144A Professional Trinocular Stereo Zoom Microscope, WH10x Eyepieces, 3.5X-90X Magnification, 0.7X-4.5X Zoom Objective, Four-Zone LED Ring Light, Double-Arm Boom Stand, 110V-240V, Includes 0.5X and 2.0X Barlow Lens Review

AmScope SM-4TZ-144A Professional Trinocular Stereo Zoom Microscope, WH10x Eyepieces, 3.5X-90X Magnification, 0.7X-4.5X Zoom Objective, Four-Zone LED Ring Light, Double-Arm Boom Stand, 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 144-bulb LED has four separate zones to independently control light intensity and direction
  • 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-144A 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 144-bulb LED ring light has four separate zones to independently control light intensity and direction. The ring light provides bright, cool light for working with temperature-sensitive or live specimens, and shadow-free illumination. A rheostat controls the amount of light emanating from the lamp. Power and adjustment controls are located on a control box to speed adjustments. The ring has a 2-1/2″ (64mm) inside diameter and a 4″ (100mm) outside diameter. It has a 100,000-hour life span and 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 Four-zone 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-4TZ-144A 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
  • Four-zone LED ring light (LED-144A)
  • Focus rack
  • Eye guards, one pair
  • Instructions

Orion 27193 XT6 Classic Dobsonian Telescope and Beginner Barlow Kit Review

Orion 27193 XT6 Classic Dobsonian Telescope and Beginner Barlow Kit

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  • Big 6″ aperture optics + point-and-view ease of use = 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
  • An ideal telescope and accessory kit for the interested beginner who wants great performance at an amazing value

Product description

Ample light grasp…Check. Portable…Check. Stable mount…Check. Quick setup and take-down…Check. Easy to operate…Check. Affordable…Check. As you run through the checklist of attributes you’ve heard are important in a good beginner’s telescope, you realize that the Orion SkyQuest XT6 Classic Dobsonian Telescope meets all the criteria – in spades. Astronomy magazine called it “an excellent entry-level Dobsonian telescope for an adult.” It’s a telescope that 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.

From the Manufacturer

Big 6″ aperture optics + point-and-view ease of use = 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. An ideal telescope and accessory kit for the interested beginner who wants great performance at an amazing value

Eschenbach Sektor D 8×32 Waterproof Binoculars for Bird Watching for Adults Review

Eschenbach Sektor D 8x32 Waterproof Binoculars for Bird Watching for Adults

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  • BAK-4 PHASE CORRECTED PRISMS & FULL MULTI-COATING: While with other binoculars the images are dark or unclear, our binoculars provide sharper details and a brighter image with high color fidelity
  • WATER PROOF & FOGPROOF: the sektor are nitrogen filled and the case is absolutely watertight, thus suitable for any kind of weather. Bring it with you when camping!
  • HIGH POWER 8X32 SUPERZOOM binoculars: powerful, lightweight and foldable binoculars for birdwatching, safari, sport, hiking and every outdoor activity. Perfect for eagle watcher and mountain excursion
  • EXCEPTIONALLY ROBUST thanks to the polycarbonate body with anti-slip rubber coating. Ideal binoculars for adults and kids
  • DEVELOPED IN GERMANY: ESCHENBACH’s story started over 100 years ago with an idea: precision. This is a guiding principle that we follow as a developer of quality optical products. We follow traditional values like experience, skill and vision

Size:8×32

The best binoculars for birdwatching and nature trips

The sektor are the ideal binoculars for eagle watching or deer observation.

They combine true to-life images, durability and incredible lightness.

Their handy and functionnal design makes focusing child’s play and allows prolonged observation.

Well equipped with waterproof housing and nitrogen filling, the sektor binoculars can be used with sun glasses or in rainy weather.

These powerful inoculars are extremely robust and shock resistant.

The carrying strap, high quality case and dust protection caps offer even more value to this great pair of compact binoculars.

Technical features

  • Magnification: 8x
  • Lens Ø (mm): 32
  • Exit pupil (mm): 4,0
  • Geometric light intensity: 16
  • Twilight factor: 16
  • Eye relief min./max. (mm): 4/10
  • Pupillary distance min./max. (mm): 56/74
  • Near point (m): 1
  • Field of view m / 1,000 m: 115
  • Height x Width x Depth (mm): 109 x 116 x 42
  • Weight without bag (g): 389
  • Nitrogen filled: Yes
  • Waterproof: Yes
  • Eyepieces for spectacle wearers: Yes
  • Prisms: Bak-4, phase-corrected
  • Coating: Full multi-coating
  • Warranty: 5 years

What’s in the box

Sektor D 8×32 binoculars; Carrying strap with quick-release fastener; High quality case;Practical dust protection caps

AmScope SE306-AY Binocular Stereo Microscope, WF10x and WF15x Eyepieces, 20X/30X/40X/60X Magnification, 2X and 4X Objectives, Upper and Lower Halogen Lighting, Reversible Black/White Stage Plate, Arm Stand, 120V Review

AmScope SE306-AY Binocular Stereo Microscope, WF10x and WF15x Eyepieces, 20X/30X/40X/60X 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
  • Binocular viewing head with interchangeable pairs of 10x and 15x 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 SE306-AY stereo microscope has interchangeable pairs of 10x18mm and 15x13mm widefield eyepieces, 2x and 4x objectives, upper and lower halogen lighting, two stage plates, and an arm stand. The 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 WF15x13mm eyepieces combine with the 2x and 4x objectives to provide 20x, 30x, 40x, and 60x 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 Binocular
Magnification 20x, 30x, 40x, 60x
Objective power 2x, 4x
Eyepieces (DIN, 30.5mm) WF10x18mm, WF15x13mm
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 SE306-AY stereo microscope with arm stand
  • WF10x18mm eyepieces, 30.5mm, one pair
  • WF15x13mm 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

Leupold 0603-2182 172705 BX-1 Yosemite Review

Leupold 0603-2182 172705 BX-1 Yosemite

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  • 8X magnification
  • 30mm objective
  • Fully multi coated lens system

Leupold bx-1 Yosemite binoculars for you next trip to the great outdoors or to the next day at your favorite stadium. Small and compact for you and children but will widen enough so your husband can enjoy them as much as you. With these you get Leupold quality in a smaller package at a great price.

AmScope GM400TZ-5MA Digital Trinocular Gemology Stereo Zoom Microscope, WH10x Eyepieces, 3.5X-90X Magnification, 0.7X-4.5X Zoom Objective, Halogen and Fluorescent Lighting, Inclined Pillar Stand, 110V-120V, Includes 0.5X and 2.0X Barlow Lenses, 5MP Camera with Reduction Lens, and Software Review

AmScope GM400TZ-5MA Digital Trinocular Gemology Stereo Zoom Microscope, WH10x Eyepieces, 3.5X-90X Magnification, 0.7X-4.5X Zoom Objective, Halogen and Fluorescent Lighting, Inclined Pillar Stand, 110V-120V, Includes 0.5X and 2.0X Barlow Lenses, 5MP Camera with Reduction Lens, and Software

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  • Digital professional stereo microscope with boom stand has long working distance to enable users to perform work or manipulate large items, including gem and jewelry applications, and a 5MP camera with reduction lens and USB 2.0 output for capturing or displaying images on a computer or projector
  • Trinocular viewing head with pair of 10x widefield high-eyepoint 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
  • Upper and lower light sources provide close-to-daylight illumination for clear color reproduction, and light transmitted through the built-in darkfield condenser is designed for the examination of the inside quality of diamonds
  • Inclined pillar stand with rotatable round mechanical stage measures gem angles, flexible gem clamp secures specimens, and white stage plate provides contrast with dark-colored specimens

The AmScope GM400TZ-5MA digital gemology stereo zoom microscope has a pair of 10x super-widefield high-eyepoint eyepieces, a 0.7x-4.5x zoom objective, two Barlow lenses, and an inclined pillar stand. The 5MP 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 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 trinocular port can be used as a C-Mount or 23mm photo port. The WH10x20mm 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 includes 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 digital 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, and is used where image capture, detailed records, or documentation is required.

The 5MP 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 built-in 0.5x 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/CS-Mount or any 23mm eye tube. The camera includes image capture and editing software that provides still image and live video capture and editing. Measurement functions including length, area, and angle. The software supports JPEG, BMP, TIFF and RAW, and is compatible with Windows (32- and 64-bit XP, Vista, 7, and 8), and Mac OS X (32-bit). Camera drivers are compatible with Windows (XP, Vista, 7, and 8), Mac OS X, and Linux. The camera has a USB 2.0 data port (cable included).

The microscope has upper and lower rheostat-controlled lighting. The upper (reflected) 7W fluorescent light source is mounted on a gooseneck for examining surface details. The lower (transmitted) 30W halogen light source has a built-in darkfield condenser for examining the inside quality of gems. The inclined pillar stand has a round mechanical stage for measuring gem angles, a flexible gem clamp to secure gems at any angle. The white stage plate provides contrast with dark-colored specimens, and the frosted stage plate allows light to illuminate specimens from below. The inclined pillar stand can be inclined to 38 degrees. It has a round mechanical stage for measuring gem angles, a flexible gem clamp to secure gems at any angle. The white stage plate provides contrast with dark-colored specimens, and the frosted stage plate allows light to illuminate specimens from below.

Microscope Specifications
Head Trinocular
Magnification 3.5x-90x
Objective power 0.7x-4.5x
Eyepieces (30.5mm) WH10x20mm
Trinocular port C-mount or 23mm
Optical working distance Up to 8″
Stereo angle 12.4 degrees
Illumination type Transmitted and reflected
Light source 7W fluorescent (upper), 30W halogen (lower)
Filters Frosted, white
Condenser Darkfield with iris diaphragm
Power 110V-120V

Camera Specifications
Resolution 5MP (2592 x 1944 effective pixels)
Image type Still image and video display and capture
Camera type Brightfield
Camera sensor 1/2.5″ Color CMOS (Micron)
Magnification 40x (20x with reduction lens)
Reduction lens 0.5x (built-in)
Mounting size 23mm or C/CS-Mount
Frame rate 30 fps at 640 x 480; 8 fps at 2592 x 1944
Computer connection USB 2.0
File formats JPG, BMP, TIF and RAW
Software package Image capture and editing for Windows XP, Vista, 7, and 8 (32 & 64bit); and MAC OS X (32-bit)
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?

  • GM400TZ-5MA stereo zoom microscope with darkfield condenser
  • Rotating stage, round
  • 10x eyepieces, one pair
  • 0.5x Barlow lens
  • 2.0x Barlow lens
  • 5MP digital camera with built-in reduction lens (MT500)
  • USB 2.0 cable
  • Software CD
  • Gem clamp
  • Frosted glass plate, round
  • White stage plate
  • Eye guards, one pair
  • Stage clips, one pair
  • Power adapter
  • Dust cover
  • Instructions

Gosky 8×42 Binoculars for Adults, Ultra HD Professional Binoculars for Bird Watching Travel Stargazing Hunting Concerts Sports-BAK4 Prism FMC Lens-with Phone Mount Strap Carrying Bag Review

Gosky 8x42 Binoculars for Adults, Ultra HD Professional Binoculars for Bird Watching Travel Stargazing Hunting Concerts Sports-BAK4 Prism FMC Lens-with Phone Mount Strap Carrying Bag

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  • POWERFUL MAGNIFICATION BINOCULAR – 8x power magnification and 307ft / 1000yds large field of view, specially designed for outdoor activities such as climbing, hiking, driving, watching wildlife and scenery. This powerful binocular also can be used for watching large stage play, vocal concert, a football game, etc
  • QUALITY OPTICS – 42mm Fully multi-layer coatings green film objective lens and 18mm blue film eyepiece guarantee the key elements of an optical device, make your view brighter, clearer and deliver crisp images COMPACT DURABLE CONSTRUCTION – Durable Framework and High-quality Rubber Armor provide tight fitting protection, which makes it usable to withstand the toughest weather conditions. The shock-absorbing rubber armor for maximum protection
  • COMPACT DURABLE CONSTRUCTION – Durable Framework and High-quality Rubber Armor provide tight fitting protection, which makes it usable to withstand the toughest weather conditions. The shock-absorbing rubber armor for maximum protection
  • WATERPROOF DESIGN – O-ring seals prevent moisture, dust and debris from penetrating the scope for reliable performance in all environments. Nitrogen gas purging delivers further waterproof performance
  • With Carrying Case, Eyepiece and Lens Protection Covers, Cleaning Cloth and Binocular Neck Strap, this power binoculars can be carried and stored safely and conveniently

Color:8×42 binocular

Gosky 8×42 HD Professional Binoculars for Bird Watching Travel Stargazing Hunting Concert

The Gosky 8X42 compact roof prism binocular, equipped with FMC(fully multi-coated) green film lens and clear prism, 8X power and solid construction, is a good gadget which enable you to observe target in distant world with more true-to-life details.

1)Compact roof prism model balance small size and premium image quality.
The 10X power magnification and 307ft/1000yds wide field of view is perfect for outdoor activities such as climbing, hiking, driving, watching wildlife and scenery.
It uses 42mm Fully multi-layer coatings green film objective lens and 18mm blue film eyepiece, which garentee the key elements of an optical device, make your view brighter, clearer and deliver crisp images.
2) Solid construction — Its durable magnalium framework and rubber armor make it usable to withstand the toughest weather conditions.
3)Use with or without glasses – Adjustable eye-cups twists up and down for comfortable viewing with or without eyeglasses.
5) Comes with a Gosky 2017 newest quick alignment smartphone mount. Compatible with iphone 7p, 7, 6, 6s, 6plus, 5, 5s, Samsung GALAXY S6, S6 Edge, S5 , Note, LG, HTV, Sony, Etc
6)1/4″-20 threads on the front, you can connect it to a tripod with a binocular adapter.
7) Compact and light weight, easy to carry outside. Item Dimension: 5.51″x 6.30″x 2.17”. Weight: 23.88oz.

Specification:
Magnification: 10X
Objective lens diameter: 42mm
Prism Type: BAK 4, Roof
Eye Cups Type: Twist-up
Focus System: Center
Field of view: 102m@1000m
Exit Pupil: 4mm
Exit Relief: 13.6mm
Lens coating: Fully multi-coated(FMC)

You will receive:
1 x Binocular 10×42
1 x smartphone adapter
1 x Carrying Case
1 x Neck Strap
1 x Cleaning Cloth
2 x Lens Cover
1 x User Manual

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