Best Optical Adjustment

Wired Vertical Mouse Optical Ergonomic Mouse with 4 Adjustable DPI 800/1200/2000/3200 5 Buttons USB Computer Mouse Better for Large and Medium Sized Hands

  • 【Ergonomic Design】-Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less....
  • 【More Adjustment】-800 / 1200 / 2000 / 3200 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for....
  • 【Useful Page Buttons】-Added next/previous buttons provide convenience when webpage browsing.
  • the superior choice for internet surfers, gamers and....
  • 【No Deed for Battery】-Plug and Play mouse with USB 2.0 interface, easy to start to use with standard setting function. High quality rubber coating....
  • 【Wide compatibility】-Compatible with Windows 7/8/10 / Vista / XP / 2000, Mac OS, Linux (NOTE: the forward and backward buttons are not recognized....
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Razer Basilisk v2 Wired Gaming Mouse: 20K DPI Optical Sensor, Fastest Gaming Mouse Switch, Chroma RGB Lighting, 11 Programmable Buttons, Classic Black

  • Focus plus 20K DPI Optical Sensor: Offers an on-the-fly sensitivity adjustment through dedicated DPI buttons (programmable) for gaming.
  • 3x Faster Than Traditional Mechanical Switches: New Razer optical mouse switches use light beam-based actuation, registering button presses at the speed of light for complete immersion and absolute control.
  • Customizable Chroma RGB Color Profiles: Supports 16.8 million color combinations w, included preset profiles.
  • 11 Programmable Buttons: Allows for reconfiguration and assignment of complex macro functions through Razer Synapse 3.
  • Drag-Free Cord for Wireless-Like Performance: Razer Speedflex cables eliminate the need for mouse bungees, drastically reducing weight and drag for absolute control MAX ACCELERATION (G): 50.
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TYR Swimple Tie Dye Youth Swim Goggles Blue/Green Ages 3-10

  • FOR KIDS: Designed for ages 3-10, TYR Swimple swim goggles will help start your child’s swim adventures off right with kid-safe performance features and a variety of fun tie-dye colors..
  • COMFORT FIT: Constructed with unibody design that accommodates a variety of face shapes and durable, hypoallergenic Durafit silicone gaskets, the goggles provide a comfortable cushioning, close-to-the-eye fit, and a watertight seal..
  • ADJUSTABLE: Great for growing athletes, TYR's easy-to-use Speed Adjustment feature's secure release button provides quick and easy strap adjustment..
  • QUALITY LENS: Optical-grade, polycarbonate lenses offer anti-fog protection for better clarity underwater and UVA/UVB protection to protect eyes from the sun..
  • SAFE AND RELIABLE: All TYR kids’ swim goggles have been tested and approved in accordance with the Consumer Product Safety Commission’s guidelines..
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Wireless Vertical Mouse, 2.4G Wireless Ergonomic Optical Mouse with 3 Adjustable 800/1200 /1600 DPI, More Suitable for Big Hands

  • 【Ergonomic Design】-Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain.
  • 【More Adjustment】-800 / 1200 / 1600 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces..
  • 【Useful Page Buttons】-Added next/previous buttons provide convenience when webpage browsing.
  • the superior choice for internet surfers, gamers and people who work at length at the computer..
  • 【Smart Dormancy】-Enters power saving mode (power is cut off completely) after 8 minutes idle, Press right or left button for it to wake..
  • 【Wide Compatibility】-Compatible with Windows 8/7/10 / Vista / XP / 2000, Mac OS, Linux (NOTE: the forward and backward buttons are not recognized on Mac). Plug and play..
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Universal Black 3' Round 7/8' Handle Bar End Rearview Convex Mirrors Inceased Vision Side for Most Harley Davidsons Suzuki Honda Kawasaki Cruisers

  • Material: CNC Machined Aluminum alloy body with durable black coating, built for long lasting.
  • Perspective: Swivel head design for easy adjustment.
  • Easy to install: Two screws on the back of the head allow for precise adjustment of tension, ensuring that the mirror head will be kept firm in place.
  • Mirror (glass) Spec: 3 inches diameter convex glass, Optical grade conve mirrors.
  • Applicable models: Fit all Motorcycle handlebars with 7/8 "(about 22mm) inner diameter Suitable for All Suzuki, Honda, Kawasaki, Yamaha, Ducati, Aprilia, Vespa, Kymco, Piaagio, AGUSTA, KTM, BMW and other motorcycles..
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Sightmark Ultra Shot M-Spec Reflex Sight , Black

  • Rugged 6061-T6 aluminum body and protective shield plus a Patented integrated sunshade.
  • Advanced anti-reflective coating, scratch resistant lens system.
  • Parallax corrected optical system and Night vision brightness modes.
  • Interlock internal locking adjustment system.
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Signature Guide - Spring Metal The Best

  • Green color headband binocular visor with three magnifying lens plates for hands-free viewing.
  • Interchangeable lens plates provide 3X, 4X, and 5X magnification.
  • Optical-grade acrylic prismatic lenses for improved focus and reduced eye strain.
  • Visor tension-adjustment knobs allow visor to tilt out of way when not needed.
  • Can be worn over prescription or safety eyeglasses.
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Digital Photo Laser Tachometer Non Contact Tach RPM Meter

  • ✔Measures the rotational speed with a visible red light beam from a powerful LED.
  • ✔High intensity class II laser measures from 2.5 - 99,999 RPM.
  • ✔Extra large 5-digit LCD display, high accuracy of +/- 0.05%.
  • ✔Optical Tachometer: Auto zero adjustment, stores last, minimum, and maximum readings.
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Nikon COOLPIX P900 Digital Camera Black

  • 24 2000-millimeter 35-millimeter equivalent focal length. Sensor size: 1/2.3 inch.
  • 83x optical zoom Nikkor super ED VR lens.
  • Electronic viewfinder. Highest ISO sensitivity: 6400.
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Hoodman H32MB HoodLoupe Camera Viewfinder Loupe 3.2 inch LCD Sun Shade

  • View camera LCD screens glare free outdoors.
  • Optical module can swap between different size bases.
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