AmScope SE306-AZ-E2 Digital 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, Includes 2MP Camera and Software Review

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AmScope SE306-AZ-E2 Digital 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, Includes 2MP Camera and Software

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  • Digital stereo microscope for home or classroom use enables students and hobbyists to inspect biological specimens, rocks, stamps, jewelry, and large specimens that require handling or manipulation. Includes a 2MP camera with USB 2.0 output for capturing or displaying images. Compatible with Windows XP/Vista/7/8/10.
  • 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 SE306-AZ-E2 digital 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 2MP camera has a CMOS color sensor, image capture and editing software, and USB 2.0 output to capture or display still or video images on a computer or projector. 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 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 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 2MP digital camera has a CMOS color sensor for displaying still microscopy images and streaming live videos to a computer or projector, and 40x magnification. The camera can be mounted in 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/7/8/10. 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 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.

Microscope Specifications
Head 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

Camera Specifications
Resolution 2MP (1600 x 1200 effective pixels)
Image type Still image and video display and capture
Camera type Brightfield
Camera sensor CMOS (color)
Magnification 40x
Reduction lens None
Mounting size 23mm
Computer connection USB 2.0
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 SE306-AZ-E2 stereo microscope with 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
  • 2MP digital camera (MD200)
  • USB 2.0 cable
  • Software CD
  • (2) Eye guards
  • (2) Stage clips
  • Halogen bulb
  • Dust cover
  • Power cord
  • Instructions

Swift Optical SM105 Binocular Stereo Zoom Microscope, 10x Eyepieces, 10x–30x Magnification, 1x–3x Zoom Objective, LED Illumination Review

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Swift Optical SM105 Binocular Stereo Zoom Microscope, 10x Eyepieces, 10x–30x Magnification, 1x–3x Zoom Objective, LED Illumination

The Swift Optical SM105 binocular stereo zoom microscope has 10x widefield eyepieces, a fixed 45-degree angle viewing inclination, 55 to 75mm inter-pupillary adjustment, 360-degree rotation, 1x to 3x zoom objective for 10x to 30x total optical magnification, upper/turret/lower LED lighting, a fixed stage with dual focusing knobs, a frosted 80mm glass plate with clips, and a reversible (black/white) 80mm stage plate. The binocular viewing head has eyepieces with inter-pupillary adjustment, rubber eyepiece shields to block ambient light, fixed inclination to reduce eye and neck strain, dioptric adjustment in the right eyepiece to accommodate individual eye strength differences, and 360-degree rotation capability to provide a more comprehensive view and enable sharing. Parcentered and parfocal objectives ensure that the image stays centered and focused when the magnification is changed. Achromatic objectives provide color correction of magnified images. The objectives provide low magnification and a longer focal length for inspecting large-scale specimens, or specimens that require hands-on manipulation or repair, including rocks, minerals, watches, or circuit boards. The microscope has variable upper (episcopic) illumination that reflects light off the specimen for enhanced visibility of opaque specimens, six-bulb variable turret, and lower (diascopic) illumination that transmits light up through the specimen for enhanced visibility of translucent and transparent objects. The LED light source provides bright, cool light for working with temperature-sensitive or live specimens. The lights are controlled by two switches that offer five different configurations (turret, upper, lower, simultaneous turret and lower, or simultaneous upper and lower) and the intensity of the upper and turret lights is controlled by a rheostat. The frosted glass stage plate allows light to pass through from below and has a blue filter for increased resolution. The reversible black and white stage plate is used with top-mounted (episcopic) lighting to provide contrast with light- and dark-colored specimens. The fixed stage has stage clips to secure the slide or specimen in place while viewing. Dual knobs on a rack-and-pinion mount with a slip clutch and tension control provide precise focus. A stereo zoom microscope is used for inspection and dissection specimens when three-dimensional images are desired, and provides zoom, sometimes called pancratic, magnification that allows the user to zoom in on the specimen within a continuous magnification range.

The microscope frame is constructed of cast metal and has a gray enamel finish for durability. It comes with a power cord and has a cord holder for storage. The microscope is 12-1/2 x 7-1/2 inches (H x W, where H is height, the vertical distance from the lowest to highest point; and W is width, the horizontal distance from left to right). A USB port can be used to add-on accessories such as USB lighting. It comes with a vinyl dust cover and molded polystyrene foam container.

Microscope Head and Optics Specifications
Head Binocular
Magnification 10x to 30x (field of view: 10x/20mm, 20x/10mm, and 30x/6.5mm)
Head inclination 45 degrees
Head rotation 360 degrees
Interpupillary adjustment 55 to 75mm
Eyepieces Widefield 10x
Objective 1x to 3x zoom, parfocal, parcentered, achromatic objectives

Microscope Illumination and Stage Specifications
Focus type Dual knobs, mounted on rack-and-pinion mechanism with slip clutch and tension adjustment
Working distance 77mm
Maximum specimen height 36mm
Light source LED
Illumination type Variable turret with six 0.06W LEDs, variable upper with 0.5W LED, and lower with 0.5W LED
Stage type Fixed, 80mm frosted glass stage plate, 80mm reversible (black/white) plastic stage plate, two stage clips
Microscope dimensions 12-1/2 x 7-1/2 inches (H x W)
Weight 10lb.

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.

Swift Optical Instruments manufactures microscopes and weather instruments. The company, founded in 1959, is headquartered in Schertz, TX.

What’s in the Box?

  • Swift Optical SM105 microscope
  • (2) 10x widefield eyepiece
  • 1x-3x achromatic zoom objective
  • (2) eye shields, rubber
  • Stage plate, frosted glass
  • Stage plate, reversible black/white
  • Blue filter
  • Dust cover, vinyl
  • Container, polystyrene foam
  • Instructions

National Optical 205-RLED (205) Basic Monocular Compound Microscope, WF10x Eyepiece, 40x-400x Magnification, Brightfield, LED Illumination, Disc Diaphragm, Plain Stage, Battery-Powered Review

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National Optical 205-RLED (205) Basic Monocular Compound Microscope, WF10x Eyepiece, 40x-400x Magnification, Brightfield, LED Illumination, Disc Diaphragm, Plain Stage, Battery-Powered

The National Optical 205-RLED Basic Monocular Compound Microscope has a 10x widefield eyepiece with pointer, a reverse-mounted nosepiece with three objectives, LED illumination, separate coarse and fine focus, a disc diaphragm, and a plain stage with stage clips. The monocular viewing head has a fixed inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing. An eyepiece pointer is used to identify features for students. A reverse-mounted nosepiece keeps objectives out of the way to prevent damage and contamination, and to enable more secure slide handling. Rotation positions with secure, positive stops ensure accurate positioning and support a range of magnification options. The 40xR objective is retractable and spring-loaded to prevent damage to the slide or objective when focusing. A basic compound microscope is used in classroom, home school, and hobbyist settings for inspection and dissection of specimens when two-dimensional images are desired.

The microscope has lower (diascopic) Brightfield illumination that transmits light up through the specimen for enhanced visibility of translucent and transparent objects. Brightfield (BF) illumination allows the specimen to absorb light, resulting in a dark image on a light background. The LED light source provides bright, cool light for working with temperature-sensitive or live specimens, and operates on rechargeable batteries for cordless operation. A rheostat controls the amount of light emanating from the lamp. A disc diaphragm controls the amount of light illuminating the specimen. The plain stage has an opening for light transmission, and stage clips to secure the slide or specimen in place while viewing. Separate coarse and fine focus knobs speed focusing. A stage stop prevents the stage or specimen from coming into contact with the objectives, and a focus tension control prevents stage drift. The cast aluminum frame provides durability and has a gray enamel finish.

Microscope Head and Optics Specifications
Head Monocular
Magnification range 40x-400x
Head inclination 45 degrees
Eyepiece (18mm) WF10x
Nosepiece Reverse-mounted
Objectives 4x, 10x, 40xR (retractable)

Microscope Illumination and Stage Specifications
Focus type Separate coarse and fine
Light source LED
Diaphragm Disc
Illumination type Brightfield
Stage type Plain
Stage dimensions 110 x 120mm (W x D)
Power (3) rechargeable AA nickel metal hydride (NiMH) batteries

W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

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.

National Optical and Scientific Instruments manufactures microscopes and microscope cameras. The company, founded in 1991, is headquartered in Schertz, TX.

What’s in the Box?

  • National Optical 205-RLED Basic Monocular Compound Microscope
  • WF10x eyepiece, 18mm
  • 4x objective
  • 10x objective
  • 40xR (retractable) objective
  • (3) rechargeable NiMH AA batteries
  • Battery charger
  • Hex key wrench
  • Dust cover
  • Instructions

Alaska Guide Creations X56 Denali Bino Harness-Kryptek Highlander Review

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Alaska Guide Creations X56 Denali Bino Harness-Kryptek Highlander

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  • Alaska Guide Creations

The “Denali” Named after the highest mountain peak in North America, which towers over the Alaskan wilderness at over 20,000 feet above sea level, the “Denali” aggressively brings the “Go Big or Go Home” attitude into any environment with maximum storage capacity for your optics needs. These are our largest sized line and are meant to accommodate full size binoculars up to around 56mm objective lenses. For example, most 15×56 and 20×56 binoculars would fit perfect in the large harnesses. Some also prefer the extra space to have a little more room for their mid-size binoculars. To read more on AGC, check out our Community Blog Post. Perfect for: Swarovski, Leica, Zeiss, Vortex, 15×50, 15×56 and G7 Rangefinder and other Range Binoculars. Provides protection from dust, rain, sun, and snow, while maintaining easy access to your binoculars. High quality materials and proudly Made in the U.S.A. Harness straps are one size fits all. Man, woman, xs, or xxl, the adjustable, non stretc

Celestron CPC Deluxe 925 HD Computerized Telescope Review

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Celestron CPC Deluxe 925 HD Computerized Telescope

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  • OTA has StarBright XLT coatings
  • Produces aberration-free images with pinpoint stars
  • Dual fork arm mount anchors the telescope
  • Weighs 43 lbs and includes rugged carrying handles
  • Helps with centering bright objects in the eyepiece

Size:925 (9.25 Inch)

OTA has StarBright XLT coatings Produces aberration-free images with pinpoint stars Dual fork arm mount anchors the telescope Weighs 43 lbs and includes rugged carrying handles Helps with centering bright objects in the eyepiece Track more than 40,000 celestial objects Stainless steel worm gear Steel and nylon ball bearings Tracks smoothly without doing a meridian flip

Nikon Monarch 7 8×30 ED ATB Waterproof/Fogproof Binoculars with Case + Cleaning + Accessory Kit Review

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Nikon Monarch 7 8x30 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 7 8×30 ED ATB Waterproof/Fogproof Binoculars with Case +
  • [2] Nikon Cleaning Lens Pen +
  • [3] FogKlear Dry Anti-Fog Cloth +
  • [4] PD Spudz Microfiber Cloth

Size:8×30

Kit includes:
♦ 1) Nikon Monarch 7 8×30 ED ATB Waterproof/Fogproof Binoculars with Case
♦ 2) Nikon LensPen Cleaning System
♦ 3) Lenspen FogKlear Dry Anti-Fog Cleaning Cloth
♦ 4) Precision Design Spudz Microfiber Cleaning Cloth (with Clip & Case)

The Nikon Monarch 7 8×30 ED ATB Waterproof/Fogproof Binoculars are built to satisfy the needs of today’s serious outdoorsmen and women. It features multicoated eco-glass lenses and a sleek, lightweight body. This 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. Take your binoculars everywhere safely in the padded case.

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.

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.

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.

Celestron NexStar 5 SE Schmidt-Cassegrain Computerized Telescope Wifi Kit – with Skyportal Wifi Module Review

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Celestron NexStar 5 SE Schmidt-Cassegrain Computerized Telescope Wifi Kit - with Skyportal Wifi Module

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  • Optical Tube Assembly – 25mm 1.25″ E-Lux Eyepiece – Star Pointer Finderscope – Visual Back (1.25″) – 1.25″ 90-Degree Mirror Diagonal – Computerized Altazimuth Mount with Handset – Tripod with Accessory Tray – The Sky CD-ROM Software for Windows – NeNexRemote Telescope Control Software – RS-232 Cable – 2-Year Warranty – Celestron Skyportal Wifi Module
  • Celestrons iconic orange tube design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike.
  • 5-inch aperture provides excellent light-gathering ability at an affordable price. Youll get impressive views of the Moon and planets, along with deep sky objects like the Orion Nebula, while retaining a compact form factor.
  • Fully automated GoTo mount with database of 40,000+ celestial objects automatically locates and tracks objects for you.
  • SkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if youre unfamiliar with the night sky, you can easily align your telescope on any three bright objects.

Celestrons signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the NeXStar 5SE. Its the perfect choice for your first serious telescope, offering striking views at an economical price. In the 1970s, Celestrons Schmidt-Cassegrain telescopes brought the hobby of astronomy to the masses and established Celestron as the worlds premier telescope maker. Our founder, Tom Johnson, invented Celestrons proprietary method of producing Schmidt corrector plates for superior views and maximum portability. Johnson believed in creating high-quality optical instruments at an affordable price, and inspired a generation of amateur astronomers. Four decades later, weve improved upon this design by adding cutting-edge features, while staying true to our founders intent. View the Universes Most Impressive Celestial Objects The 5SEs five-inch primary mirror packs enough light-gathering ability to observe the best that the solar system has to offer: Saturns rings, the cloud bands on Jupiter, and geographic features on the surface of the Moon. When it comes to deep sky objects, take your 5SE to a dark-sky site and youll see hundreds of pinpoint stars in the Hercules Globular Cluster, the spiral arms of the Whirlpool Galaxy, and more. Revolutionary Single Fork Arm Mount We know the best telescope is the one you will use most often. Thats why Celestrons engineers created NeXSt

Nikon 7440 OceanPro 7×50 Waterproof Binocular Review

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Nikon 7440 OceanPro 7x50 Waterproof Binocular

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  • Quick, easy central focus
  • Rubber-armored, shockproof Polycarbonate body
  • Long Eye relief perfect for eyeglass wearers
  • Nylon floating strap included
  • 100% waterproof/Fog proof

Style:Without Compass

Here is the perfect companion to your active and water bound activities, the Nikon 7×50 OceanPro binocular. Nitrogen filled and O-ring sealed for waterproof, shockproof and Fog proof performance, this binocular also incorporates a rubber-armored exterior that provides a non-slip grip and helps prevent sliding on the helm station or console, even in rough conditions. These features, together with tough, lightweight polycarbonate construction, make the OceanPro durable enough for everyday carry in wet, rough environments common to ski boats, runabouts, fishing boats and personal water craft. The OceanPro utilizes precision ground lenses with multiple layers of anti-reflective coatings to deliver superior brightness, enhanced resolution and critical high-contrast for low light and bad weather conditions. The large, 50mm objective lenses provide a 7.1mm exit pupil for maximum light gathering, while a diopter adjustment and large central focus knob make focus easy to achieve and maintain. The Nikon 7×50 OceanPro incorporates an illuminated compass for easy direction finding. It has a 7.2-degree real angle of view, which equates to a 50-degree apparent angle–true wide-angle performance. The field of view is 378 feet at 1,000 yards (38 feet at 100 yards). They utilize fold-down rubber eyecups that protect the eyes from bumps in rough water conditions and provide 22.7mm of eye relief to accommodate eyeglass wearers and non-eyeglass wearers alike.

AmScope M500A Monocular Compound Microscope, WF10x and WF16x Eyepieces, 40x-1600x Magnification, Anti-Mold Optics, Tungsten Illumination, Brightfield and Polarizing, Abbe Condenser, Coarse and Fine Focus, Plain Stage, 110V Review

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AmScope M500A Monocular Compound Microscope, WF10x and WF16x Eyepieces, 40x-1600x Magnification, Anti-Mold Optics, Tungsten Illumination, Brightfield and Polarizing, Abbe Condenser, Coarse and Fine Focus, Plain Stage, 110V

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  • Compound microscope provides high magnification for biological use and educational applications
  • Monocular viewing head with interchangeable 10x widefield and 16x widefield eyepieces, fixed 45-degree vertical inclination to reduce eye and neck strain, 360-degree rotation capability to enable sharing, and anti-mold head to preserves optics in high-humidity area
  • Forward-facing nosepiece with precision-ground 4x, 10x, 40xS, and 100xS (oil) DIN achromatic glass objectives provide color correction of magnified images
  • Brightfield imaging with rheostat-controlled tungsten (incandescent) illumination and spiral-control 1.25 NA Abbe condenser with iris diaphragm and color filter
  • Plain stage with clips to secure specimen, coaxial coarse and fine focus on rack-and-pinion mechanism to provide precise focus, and tension control to prevent stage drift

The AmScope M500A monocular compound microscope has interchangeable 10x widefield and 16x widefield eyepieces, a forward-facing nosepiece with four DIN achromatic objectives, tungsten illumination, coaxial separate coarse and fine focus, a 1.25 NA Abbe condenser, and a plain stage. The monocular viewing head has a fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing. An anti-mold head preserves optics in high-humidity areas. The forward-facing revolving nosepiece has 4x, 10x, 40xS, and 100xS (oil) DIN achromatic objectives that provide color correction of magnified images. The 40xS and 100x S objectives are spring loaded to prevent damage to the slide or objective when focusing. The 100xS oil-immersion objective uses oil between the specimen and the objective lens to provide increased resolution over a standard objective. The fully-coated optical system provides sharp, high-resolution images. A compound microscope is used for inspection and dissection of specimens when two-dimensional images are desired.

The microscope has lower (diascopic) Brightfield illumination that transmits light up through the specimen for enhanced visibility of translucent and transparent objects. Brightfield (BF) illumination allows the specimen to absorb light, resulting in a dark image on a light background. Tungsten (incandescent) illumination provides bright light, and a rheostat controls the amount of light emanating from the lamp. The 1.25 NA Abbe condenser can be adjusted to control the distance of the light from the stage and has an iris diaphragm to optimize the amount of light illuminating the specimen. The condenser is controlled using a spiral mechanism. The plain stage has clips to secure the specimen in place, and is 4-3/8 x 4-3/4 inches (110 x 120mm) (W x D; where W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back). Separate coaxial coarse and fine focus eases focusing for left- and right-handed viewers, and a rack-and-pinion mechanism provides precise and secure focusing. Focus tension control prevents stage drift. All the mechanical parts of the microscope are constructed of metal to provide durability and resistance to wear. The metal frame has a stain-resistant enamel finish for durability and to ease cleaning.

Specifications
Head Monocular
Eyepieces WF10x, WF16x (23mm)
Lenses 10x, 20x, 40xS, 100xS (oil) DIN achromatic (20mm)
Stage Plain stage with stage clips
Focus Coaxial coarse and fine
Condenser 1.25 NA Abbe
Light source Tungsten with rheostat, 20W
Diaphragm Iris
Illumination type Brightfield (BF)
Power 110V

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 M500A microscope with plain stage
  • WF10x eyepiece, 23mm
  • WF16x eyepiece, 23mm
  • 4x DIN achromatic objective, 20mm
  • 10x DIN achromatic objective, 20mm
  • 40xS DIN achromatic objective, 20mm
  • 100xS (oil) DIN achromatic objective, 20mm
  • (2) Stage clips
  • Wrench
  • Color filter
  • Immersion oil
  • Spare bulb
  • Dust cover
  • Instructions

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