Reviews Wide angle Diopter

OMAX 40X-2000X USB3 5MP Digital Lab Trinocular LED Compound Microscope with Aluminum Carrying Case

  • Total magnification: 40X-80X-100X-200X-400X-800X-1000X-2000X.
  • Eyepieces: wide field WF10X/18 and WF20X.
  • Objective: achromatic DIN 4X, 10X, 40X (spring),100X (spring, oil).
  • Head: 30 degrees inclined 360 degrees rotatable trinocular siedentopf.
  • Interpupillary: hinge adjustment 1-7/8inch ~ 2-15/16inch (48mm ~ 75mm).
  • Diopter: adjustable on left eyepiece tube.
  • Nosepiece: revolving, quadruple, reversed.
  • Stage: X-Y mechanical stage with scales, range 3inch x 1-9/16inch (78m....
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LEE PRECISION 8X57 Mauser RGB Die

  • High Quality Reproduction with new design of optics system that has wide angle and long eyerelife..
  • Copied exactly from a genuine WWII Karabiner 98 kurz scope with clearer optical system..
  • New design of side focus for long distance..
  • Diopter ring for users with different visions..
  • We suggest you go to a gunsmith to install this scope..
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Vortex Optics Raptor Porro Prism Binoculars 8.5x32 , Green

  • 8.5x magnification and 32mm objective lenses, this Raptor binocular has a wide-angle, porro prism design that flexs to promote comfortable viewing for a variety of facial structures, wide or narrow..
  • Fully multi-coated lenses transmit bright, crisp images with excellent color fidelity and clarity..
  • Eyecups twist up for customizable eye relief while a right eye diopter accomodates for focal differences in your eyes..
  • Rubber armor makes the Raptor durable while nitrogen purging gives you enhanced waterproof and fogproof performance in extreme weather conditions..
  • The Raptor is a great fit for everyone in the family. Field of View: 390 feet/1000 yards|7.4 degrees.
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(New Model) Neatfi Bifocals 1,200 Lumens Super LED Magnifying Lamp with Clamp, 5 Diopter with 20 Diopter, Dimmable, 60 Pcs SMD LED, 5 Inches Diameter Lens, Adjustable Arm Utility Clamp (White)

  • BIFOCAL LENS WITH COVER - this Magnifying Lamp comes with bifocals 5-inch diameter lens with two parts with different focal lengths, one for distant vision (5 diopter) and the other one for near vision (20 diopter). Its wide and clear magnification makes it easy to read fine prints on documents or work on small details without distortion. It also comes with a lens cover to keep the lens clean and free from dust or debris..
  • 1,200 LUMENS BRIGHT, 5600K-6500K, CRI of 80 - Super LED light provides 1,200 lumens for reading small print or working on your special projects. Our large 5-diopter (225%) lens produces a bright beam of vivid light without glare. This energy-saving desk lamp will last up to 30,000 hours and is great for reading, knitting, circuit boards, and soldering. And the best part is it doesn’t get hot!.
  • DIMMABLE – Simply press the power button to adjust the brightness level by 100%, 75%, 50%, or 25%. This feature is a must-have if you are looking for the perfect lighting for various tasks and is a highly desired feature of many of our customers..
  • STURDY METAL CLAMP - comes with a strong and sturdy metal clamp that holds the lamp securely in place. It can easily be mounted on your desk or table and helps save much space. It is easy to maneuv....
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Vortex Optics Raptor Porro Prism Binoculars 10x32

  • 10x magnification and 32mm objective lenses, this Raptor binocular has a wide-angle, porro prism design that flexs to promote comfortable viewing for....
  • Fully multi-coated lenses transmit bright, crisp images with excellent color fidelity and clarity..
  • Eyecups twist up for customizable eye relief while a right eye diopter accomodates for focal differences in your eyes..
  • Rubber armor makes the Raptor durable while nitrogen purging gives you enhanced waterproof and fogproof performance in extreme weather conditions..
  • The Raptor is a great fit for everyone in the family. Field of View: 339 feet/1000 yards|6.3 degrees.
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Sniper MG4X20 Mosin Nagant 91/30 Scope Svt-40 Steel Mount Steel Tube

  • This set includes Scope, Leather lens covers, Drill, Tap, Screw..
  • Copied exactly from a genuine WWII Russian Mosin Nagant 91/30 scope.
  • High Quality Reproduction with new design of optics system that has wide angle and long eye relief..
  • New design of side focus for long distance. Diopter ring for users with different visions..
  • Nitrogen purged scope body, completely sealed with o-ring, rendering scope Waterproof, and fog proof.
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OMAX 3.5X-90X USB3 18MP Digital Trinocular Zoom Stereo Microscope on Desk Stand with 144-LED Light

  • Eyepieces: 30mm widefield WF10X/20 and WF20X.
  • Beam split lever enables photo-tube or left eye-tube.
  • Interpupillary distance: adjustment 2-3/16inch ~ 2-15/16inch(55mm ~ 75mm).
  • Diopter: adjustable on both ocular-tubes +/-5dp.
  • Head: 45 degrees inclined 360 degrees rotatable trinocular.
  • Working distance: 6-1/2inch (165mm) with 0.5X....
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Nikon COOLPIX P1000 16.7 Digital Camera with 3.2\ LCD, Black

  • ...de) at wide angle position, with largest f number setting (smallest aperture). Bulb and time setting (can be set when iso sensitivity is 100 in m mode): Up to 60 seconds. 1/8000 1/30 sec. (when recording movies).
  • Viewfinder: Electronic viewfinder, 1 centimeter (0.39 inches) approx. 2359k dot equivalent oled with the diopter adjustment function (-3 to 3 m-1). Monitor: 3.2 inches diagonal, vari angle tft lcd with anti reflection coating 5 level brightness adjustment.
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OMAX 10X-80X Zoom Binocular Stereo Microscope Body with 75mm Mount Size

  • 45 degree inclined 360 degree rotatable binocular head.
  • Sharp stereo erect images over a super wide field view.
  • Two ocular-tubes diopter adjustment ±5dp.
  • Adjustable interpupillary distance to fit anyone's eyes.
  • Interpupillary distance: 2-3/16" ~ 2-15/16"(55-75mm).
  • Locked-in eyepieces avoid eyepiece dropping.
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SCOKC Binoculars for Adults 8.5x32 Waterproof BAK4 Porro Prism Compact Binocular for Bird Watching,Outdoor Hunting,Travel,Sightseeing (Black)

  • 8.5x magnification and 32mm objective lenses, this Raptor binocular has a wide-angle, porro prism design that flexs to promote comfortable viewing for a variety of facial structures, wide or narrow..
  • Fully multi-coated lenses transmit bright, crisp images with excellent color fidelity and clarity..
  • Eyecups twist up for customizable eye relief while a right eye diopter accomodates for focal differences in your eyes..
  • Rubber armor makes the Raptor durable while nitrogen purging gives you enhanced waterproof and fogproof performance in extreme weather conditions..
  • The Raptor is a great fit for everyone in the family. Field of View: 126 m/1000 m|7.2 degrees.
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