Omegon Telescope 90/500 OTA Review

Omegon Telescope 90/500 OTA

Omegon 90mm guide scope – the all-in-one travel telescope and guide scope

The Omegon 90mm telescope is ideal for wide-view observing or for guiding using faint stars. When smaller guide scopes fail because there is no bright star in their field of view, the Skywatcher 90mm refractor comes into its own. But there is even more to this telescope.

For nature-watching and astronomy – 90mm aperture achromatic refractor

Its focal length of only 500mm makes this achromatic refractor telescope extremely compact. This lets you use it not only as a guide scope, but also on holiday as a travel telescope for wide-field observing. An interior baffle system and a multi-coating on the lens doublet ensure reflections are minimized. Observe with a 2″ eyepiece at low magnification and experience fantastic views of the night sky and nature. With magnifications of up to a respectable 80X, you can also ‘go into detail’ with the telescope.

Refractor as guide scope

The 90/500mm achromat comes with a double ring clamp and an adapted prism rail receiver, allowing you to attach it to any refractor mount equipped with a GP receiver. Use a double mounting and a guide scope mount for astrophotography and everything is ready for your imaging. Another option is to mount your guide scope via an optional guide scope ring clamp.

Crayford focuser

This 90mm refractor has a 2″ Crayford focuser for a precise and easy focusing. Use your 2″ eyepieces for wide-field observing or the 1.25″ reducer-adapter for all your 1.25″ eyepieces.

Sturdy metal OTA

The 90mm refractor features a rugged metal OTA with a retractable dew shield. This not only has high quality looks, but also helps to protect the optics.

The advantages in a nutshell:

– achromatic 90mm aperture refractor

– sui

Eschenbach Sektor D 10×32 Waterproof Binoculars for Bird Watching for Adults Review

Eschenbach Sektor D 10x32 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 10X32 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:10×32

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: 10x
  • Lens Ø (mm): 32
  • Exit pupil (mm): 3,2
  • Geometric light intensity: 10,2
  • Twilight factor: 17,9
  • 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: 98
  • Height x Width x Depth (mm): 109 x 116 x 42
  • Weight without bag (g): 394
  • 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 10×32 binoculars; Carrying strap with quick-release fastener; High quality case; Practical dust protection caps

Celestron 52257 Ultima 100 Straight Spotting Scope Review

Celestron 52257 Ultima 100 Straight Spotting Scope

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  • BaK-4 Prisms
  • Multi-Coated Optics
  • Zoom Eyepiece
  • Waterproof
  • Sighting Tube
  • Soft Carrying Case
  • Limited Lifetime Warranty

Style:100 – Straight  |  Configuration:Spotting Scope

Celestron’s highly acclaimed Ultima Series is more versatile than ever. The Ultima Series feature multi-coated optics to provide exceptional clarity and brilliance. The largest aperture scope in the Ultima line, the 100 mm, provides the best performance in low light conditions. Ultima Series spotters perform extremely well under all light conditions which makes them ideal for all types of outdoor viewing activities including bird watching, nature and wildlife, target shooting – even astronomy. The Ultimas are as great to look at as they are to look through. Their sleek design is accented with graceful contours that make them easy to hold and handle. The Ultima Series spotters are the perfect choice for the outdoor enthusiast looking for a spotter with quality design and construction, superior optics, and versatility at an affordable price.

Wingspan Optics WideViews HD 8X42 Professional Binoculars for Bird Watching. Extra-Wide Field of View for the Brightest, Clearest Detail. Close Focus for Closer Views. HD Quality at an Affordable Price Review

Wingspan Optics WideViews HD 8X42 Professional Binoculars for Bird Watching. Extra-Wide Field of View for the Brightest, Clearest Detail. Close Focus for Closer Views. HD Quality at an Affordable Price

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  • SPECIALLY DESIGNED EXCLUSIVELY FOR BIRD WATCHING: These Ultra HD binoculars are specially designed for what every bird watcher needs, including: Extra wide field of view, close focus, and phase coated optics to greatly enhance your birdwatching experience
  • EXTRA-WIDE FIELD OF VIEW – IMAGINE VIEWING AN ENTIRE FLOCK, then FOCUSING IN on YOUR TARGET for BRILLIANT HD Detail from 1000 YARDS OUT. 430ft Extra-Wide Field of View makes these the best bird watching binoculars you can buy today
  • SHARP HD OPTICAL QUALITY – Phase-correction coated prisms create sharp, clear, HD images while the 42mm fully multi-coated lenses deliver the brightness you need. While 8X magnification helps capture the most clear, bright and steady bird watching images
  • CLOSE FOCUS – FEEL LIKE YOU’RE INCHES AWAY WITH 2M CLOSE FOCUS: Want to see fine feather tips fluttering in the wind? Find your bird on the move and zone in for the finest detail
  • WATERPROOF AND FOG PROOF MEAN THESE PERFORM, EVEN IN TOUGH WEATHER – Nitrogen-filled and sealed body for waterproof and fogproof protection during tough weather or environment. Also comes with a LIFETIME WARRANTY, and 30 Day Money Back Guarantee

AmScope M220C-E2 Digital Monocular Compound Microscope, WF10x and WF25x Eyepieces, 40x-1000x Magnification, Tungsten Illumination, Brightfield, 1.25 NA Abbe Condenser, Coaxial Coarse and Fine Focus, Mechanical Stage, 110V, Includes 2MP Camera and Software Review

AmScope M220C-E2 Digital Monocular Compound Microscope, WF10x and WF25x Eyepieces, 40x-1000x Magnification, Tungsten Illumination, Brightfield, 1.25 NA Abbe Condenser, Coaxial Coarse and Fine Focus, Mechanical Stage, 110V, Includes 2MP Camera and Software

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  • Digital compound microscope and a 2MP camera with USB 2.0 output for capturing or displaying images on a computer or projector
  • Monocular viewing head interchangeable 10x and 25x widefield eyepieces, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing
  • Forward-facing nosepiece with precision-ground 4x, 10x, and 40xS DIN achromatic glass objectives provide color correction of magnified images
  • Brightfield imaging with rheostat-controlled tungsten illumination and 1.25 NA Abbe condenser with iris diaphragm
  • Mechanical stage, with 1.0mm stage divisions, locks 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

The AmScope M220C-E2 digital monocular compound microscope has interchangeable 10x and 25x widefield eyepieces, a forward-facing nosepiece with three DIN achromatic objectives, tungsten illumination, coaxial nested coarse and fine focus, a 1.25 NA Abbe condenser, and a mechanical stage. 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 monocular viewing head has a fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing. The forward-facing revolving nosepiece has 4x, 10x, and 40xS DIN achromatic objectives that provide color correction of magnified images. The 40xS objective is spring loaded to prevent damage to the slide or objective when focusing. A digital compound microscope is used for inspection and dissection of specimens when two-dimensional images are desired, and 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, 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 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 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. The stage is 5 x 4-1/2 inches (W x D), has a focusing range of 13/32″ (10mm), and a traveling range of 2-3/4 x 3/4 inches (W x D; where W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back). Nested coaxial coarse and fine focus eases focusing for left- and right-handed viewers, and a rack-and-pinion mechanism provides precise and secure focusing. All the mechanical parts of the microscope are constructed of metal to provide durability and resistance to wear. The cast-alloy metal frame has a stain-resistant enamel finish for durability and to ease cleaning.

Microscope Specifications
Head Monocular
Eyepieces WF10x, WF25x
Lenses 10x, 20x, 40xS DIN achromatic
Stage Double-layer mechanical, with 1mm stage divisions
Focus Coaxial coarse and fine
Condenser 1.25 NA Abbe
Light source Tungsten with rheostat, 20W
Diaphragm Iris
Illumination type Brightfield (BF)
Power 110V

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 M220C-E2 microscope with mechanical stage
  • WF10x eyepiece
  • WF25x eyepiece
  • 4x DIN achromatic objective
  • 10x DIN achromatic objective
  • 40xS DIN achromatic objective
  • 2MP digital camera (MD200)
  • USB 2.0 cable
  • Software CD
  • (2) Stage clips
  • Spare tungsten bulb
  • Spare fuse
  • Dust cover
  • Instructions

Nikon 8259 ACULON T51 8×24 Binocular (Pink) Review

Nikon 8259 ACULON T51 8x24 Binocular (Pink)

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  • The ACULON T51 8×24 is built with multicoated Eco-Glass lenses that deliver astonishing clarity.
  • Built with an aluminum body, the ACULON T51 is durable and easy to hold.
  • The ultra-compact design makes it easy to take this binocular to any outing or event.

Color:Pink

ACULON T51 binoculars shatter all preconceptions of how a quality binocular is supposed to look and feel. A sleek design, wide assortment of color variations and sturdy aluminum body make the ACULON T51 a stylish carry-along binocular for any occasion.

AmScope T360B-M Digital Trinocular Compound Microscope, 40X-2000X Magnification, WF10x and WF20x Eyepieces, Brightfield, LED Illumination, Abbe Condenser, Double-Layer Mechanical Stage, Includes 1.3MP Camera with Reduction Lens and Software Review

AmScope T360B-M Digital Trinocular Compound Microscope, 40X-2000X Magnification, WF10x and WF20x Eyepieces, Brightfield, LED Illumination, Abbe Condenser, Double-Layer Mechanical Stage, Includes 1.3MP Camera with Reduction Lens and Software

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  • Digital compound microscope and a 1.3MP camera with reduction lens and USB 2.0 output for capturing or displaying images on a computer or projector
  • Siedentopf trinocular viewing head with pairs of 10x and 20x widefield eyepieces and 48 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 achromatic objectives that provide color correction of magnified images
  • Brightfield, LED illumination, and 1.25 NA Abbe condenser with iris diaphragm for clear examination and light control
  • Double-layer mechanical stage, with 1.0mm stage divisions, locks 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

The AmScope T360B-M digital compound trinocular microscope has interchangeable pairs of 10x and 20x widefield eyepieces, a reverse-mounted nosepiece with four DIN achromatic objectives, Brightfield LED illumination, and a double-layer mechanical stage. 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 vertical trinocular port can be used to mount the camera. The Siedentopf binocular viewing head has an adjustable 55 to 75mm interpupillary distance, 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. The sliding head has an adjustable interpupillary distance to accommodate individual eye differences. The reverse-mounted nosepiece has 4x, 10x, 40xS (spring), and 100xS (spring, oil) DIN achromatic objectives that combine with the eyepieces to provide color correction of magnified images at eight magnifications. The 40xS objective is spring loaded to prevent slide damage when focusing. The 100xS spring-loaded oil objective provides increased resolution over a standard objective. A reverse-mounted nosepiece keeps objectives out of the way to prevent damage and contamination, and to enable more secure slide handling. A digital compound microscope is used for inspection and dissection of specimens when two-dimensional images are desired, and 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 lower (transmitted, 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. LED illumination provides bright, cool light for working with temperature-sensitive or live specimens. 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 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. Graduated coaxial coarse and fine focus enables measurements to be taken. The enamel-coated cast-steel body is durable and resistant to stains and corrosion.

Microscope Specifications
Head Compound binocular
Trinocular port 23mm or C-Mount
Eyepieces WF10x, WF20x
Objectives 4X, 10x, 40xS, 100xS (oil)
Stage Double-layer Mechanical
Lighting configuration Transmitted (lower)
Condenser 1.25 NA Abbe
Diaphragm Iris
Light source LED, 3W
Illumination type Brightfield
Power 110V

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 T360B-M microscope with double-layer mechanical stage
  • WF10x eyepiece, one pair
  • WF20x objectives, one pair
  • 4x DIN achromatic objective
  • 10x DIN achromatic objective
  • 40xS DIN achromatic objective
  • 100xS (oil) DIN achromatic objective
  • Immersion oil, one bottle
  • (2) Color filters, blue and green
  • 1.3MP digital camera (MU130)
  • 0.37x reduction lens
  • Software CD
  • USB 2.0 cable
  • Mirror
  • Dust cover
  • Power cord (US and Canada standard)
  • Instructions

Wingspan Optics WingCatcher HD 8X42 Professional Binoculars for Bird Watching. HD Color True Clarity and Brightness Close Up or Far Away. Extra Wide Field of View. Close Focus. Waterproof. Fog Proof. Review

Wingspan Optics WingCatcher HD 8X42 Professional Binoculars for Bird Watching. HD Color True Clarity and Brightness Close Up or Far Away. Extra Wide Field of View. Close Focus. Waterproof. Fog Proof.

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  • SEE FARTHER, BRIGHTER AND WITH MORE CLARITY & COLOR FIDELITY: Unlike other binoculars, these Ultra HD, specially designed Bird Watching Binoculars are designed exclusively for what every Bird Watcher needs. They include all the following features, which bird watchers need to take their bird watching to the next level of clarity and brightness
  • EXTRA WIDE FIELD OF VIEW MAKES IT EASIER TO SPOT FLYING BIRDS OR BIRDS IN TREES: The Wingspan WingCatcher allows you to more easily observe flying birds, even a 1000 Ft high eagle, with exceptional Clarity. 430ft Extra-Wide Field of View makes it easier to scan the skies and trees to find that bird that usually gets away!
  • FULLY MULTI-COATED LENSES AND PHASE CORRECTION COATED PRISM: Experience Unbeatable Resolution, Contrast & Color Fidelity, Without Ghosting, Blurriness, or Focus Issues. Phase-correction coated high index prisms create sharp, clear, HD images while the 42mm fully multi-coated lenses deliver the brightness and vibrant HD color of every feather. Also has 8X magnification, the ideal magnification to capture the most clear, bright and steady bird watching images
  • CUTTING-EDGE CLOSE FOCUS: Feel Like You’re Inches Away With Laser 2M Close Focus. See fine feather tips fluttering in the wind. Or Find your target on the move and zone in for the finest detail. Also comes with a LIFETIME WARRANTY, which means we will repair or relace your binoculars in case of damage
  • WINGSPAN OPTICS – EXCLUSIVELY FOR BIRD WATCHERS: Wingspan Optics is dedicated to the most rugged quality inspection process to bring you the Highest quality Optics specially designed for birdwatchers and nature watchers. Try the Wingspan WingCatcher today and see the difference!

Nikon 7569 10×32 EDG Binocular (Black) Review

Nikon 7569 10x32 EDG Binocular (Black)

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  • Nikon’s ED (Extra-low Dispersion Glass Lenses with Dielectirc High-Reflective Multilayer Prism Coatings
  • Incorporates phase-correction coated roof prisms to enhance resolution
  • Field Flattener Lens System
  • O-ring sealed and dry nitrogen filled to handle the toughest conditions on the planet (up to 10 minutes submersed at 16.4 ft)
  • Magnesium-Alloy Body – cuts weight without sacrificing durability

NIKON EDGNikon’s next generation of EDG binocular delivers ruggedness and extraordinary images. Extra-low dispersion glass eliminates chromatic aberration or the dispersion that occurs when light rays of varying wavelengths pass through optical glass. Dielectric High-Reflective Multilayer Prism coatings ensure the brightest images even in the lowest light. Nikon ED glass produces brilliant, high-resolution images that are extremely bright, razor sharp and free of flare for unparalleled viewing in any conditions.A wealth of advanced technologies are integrated into each and every optical part of the EDG line, including a Field Flattener Lens System. This cutting-edge technology results in a higher light transmission rate and flatter characteristics across the entire visible light range. This means experiencing a crystal clear field of view and more natural color reproduction.The redesigned chassis features a short bridge style and additional rubber armour for an easy grip. Sure fitting rubber objective caps protect lenses while staying locked in place. A multi-function, central focusing knob provides precise focusing as well as diopter adjustments for unparalleled speed and convenience. Weight in the field is not an issue; the EDG’s magnesium-alloy body cuts weight without sacrificing durability. The EDG is waterproof and fogproof, O-ring sealed and dry nitrogen filled to handle the toughest conditions.The ergonomically contoured horn-shaped detachable eyecups block out peripheral light for a clear field of view. The EDG has long eye relief (8×32-18.5mm, 10×32-17.3mm, 7×42-22.1mm, 8×42-19.3mm and 10×42-18mm) that provides optimum view with or without eyewear.The Nikon EDG binoculars come with Nikon’s unmatched 25-year “No Fault” warranty.

O.C. White DM-USB-8 Prolite USB Portable Digital Microscope, 1.3MP Camera, 10x–200x Magnification, LED Illumination, Table Stand Review

O.C. White DM-USB-8 Prolite USB Portable Digital Microscope, 1.3MP Camera, 10x–200x Magnification, LED Illumination, Table Stand

The O.C. White DM-USB-8 Prolite USB Portable Digital Microscope provides 10x-200x magnification and has an integrated 1.3MP camera with USB 2.0 output, LED illumination, and a table stand. The digital camera captures and displays images on a computer or projector (sold separately). The light source has eight LEDs to illuminate specimens, and the table stand allows adjustment of microscope height and angle. A digital handheld lightweight microscope is used in a variety of settings, including classroom and field applications, and where image capture, detailed records, or documentation is required.

Specifications
Magnification 10x-200x
Image sensor 1.3MP
Resolution 1,280×960, 640×480, 320×240, 160×120
Maximum frame rate 30 fps
Shutter speed 1 sec to 1/1000 sec
Image type Still image and video display and capture
Light source Eight LED array
Computer connection USB 2.0
Compatibility Windows XP, Vista, and 7

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.

O.C. White manufactures lighting fixtures for medical, scientific, and fabrication applications. The company, founded in 1894, is headquartered in Thorndike, MA.

What’s in the Box?

  • O.C. White DM-USB-8 Prolite USB Portable Digital Microscope
  • Table stand

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