Reviews Vision Correction

Weather Guard 2297301 Ladder Rack

  • Introducing the all new Kestrel 5700 with Hornady 4DOF. The Kestrel with Hornady 4DOF quickly and accurately determines long range holdovers and windage corrections to get you on target with first round hits. This all-in-one unit combines real-time environmental measurements with the 4DOF ballistics calculator for a rugged and dependable, compact yet powerful long-range shooting tool. No more DOPE cards, guessing at the wind, or being unsure where your bullet will hit when you change elevation..
  • Backlight - Switchable White/Red, Ballistics Calculator - Hornady 4DOF Solver, Battery Life Indicator, Data Log Graph View, Data Logging - Adjustable Interval, Date & Time, Digital Compass, Drop-Tested to MIL-STD-810G, High Contrast, Sunlight Readable Monochrome LCD Display, Integrated Flip Open Impeller Cover, Intuitive Tactile Up/Down/Enter Keypad, LiNK Wireless Communication - When Option Selected (Bluetooth low energy)*, Multilingual Menus (English, French, Spanish, German), Minimum/Max.
  • Relative Humidity Sensor, Temperature Sensor (Patented External Isolated), Waterproof to IP67 (3'/1M for 30 minutes), Aerodynamic Jump Correction, Axial Form Factor Calibration, Basic Ballistic Data Table, *Connect with LiNK Compatible Range Finders, Coriolis Correctio....
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Pentax K-70 Weather-Sealed DSLR Camera with 18-135mm Lens (Black)

  • 2424 effective megapixel, APS C AA filter less CMOS sensor, with ISO from 100 204800.
  • Operating temperature: 14 degree F-104 degree F (-10 degree C-40 degree C).
  • Dust proof and weather resistant with In body “SR” shake reduction mechanism.
  • Vary angle LCD monitor with Night vision red light LCD display.
  • Built in Wi-Fi for use with Image Sync app.
  • Pixel Shift Resolution with Motion Correction AA Filter Simulator: Moré reduction using "SR" unit and Pixel Shift Resolution with Motion Correction.
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Arlo Ultra 4K Wire-Free HDR Security Cameras Surveillance / 4-Camera

  • Arlo Smart Premier service: Includes 1 year of Arlo Smart Premier service, with rolling 30 day cloud recordings for up to 10 cameras..
  • 4K & HDR: See a crystal clear picture in every detail through Arlo Ultra's new high performance lenses..
  • Enhanced night vision: See what's lurking with color night vision allowing you to see video in color rather than traditional black and white..
  • Integrated spotlight: Light up the night and ward off unwelcome guests using Arlo Ultra's integrated spotlight..
  • 180 degree view: See a full panoramic view with auto image correction that reduces the fish eye effect..
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Color Blind Glasses Full Frame Increase Color Contrast Improvement Color Sense Color Correction Glasses to Improve Color Resolution for All Types of Color Blindness

  • 【Improve Color Vision Resolution】: Color blind corrective glasses help improve color vision and color discrimination in patients..
  • 【Unisex Style】: Unisex full frame color weak glasses, stylish design, enhance temperament, comfortable and beautiful to wear..
  • 【More Vivid Scenes】: Color blindness glasses achieve the effect of enhancing colors, allowing you to see more vivid scenes..
  • 【Effective Way】: Color blind glasses are an effective way to correct color vision for people with red green color blindness and color weakness..
  • 【Indoor Outdoor Use】: Color correction glasses are suitable for indoor and outdoor use, but work better in brighter environments..
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LianSan Womens Progressive Multifocus Computer Reading Glasses Blue Light Blocking Readers for Women Pink 2.00

  • Progressive multi-focus blue light blocking reading glasses, it is used to correct the problem of presbyopia in middle-aged and elderly people. The realization of the long-range, medium-distance and close-range spatial visual functions under central gaze conditions is realized, which solves the problem of presbyopia, farsightedness, and closeness..
  • This reading glasses are suitable for helping you improve your near and Middle-distance vision. The multifocal lenses mean that you don't need to change your glasses constantly. Simply adjust the area of vision depending on your correction needs. For optimal vision, simply look through the lens at the area you see most clearly..
  • If it is the first time someone trying to wear a progressive multifocal reading glasses needs to adapt to these products for a while, you will be amazed at it. Just as everything is difficult at the beginning, it is best to find the one that suits you best. I hope that all customers are satisfied with our service..
  • Dimension : Lens height：34mm, Lens width：53mm, bridge：17mm, temple：137mm.
  • Package Includes: 1 * sunglasses,1 * glasses case and 1 * cleaning cloth..
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LianSan Womens Progressive Multifocus Computer Reading Glasses Blue Light Blocking Readers for Women Purple 1.00

  • Progressive multi-focus blue light blocking reading glasses, it is used to correct the problem of presbyopia in middle-aged and elderly people. The realization of the long-range, medium-distance and close-range spatial visual functions under central gaze conditions is realized, which solves the problem of presbyopia, farsightedness, and closeness..
  • This reading glasses are suitable for helping you improve your near and Middle-distance vision. The multifocal lenses mean that you don't need to change your glasses constantly. Simply adjust the area of vision depending on your correction needs. For optimal vision, simply look through the lens at the area you see most clearly..
  • If it is the first time someone trying to wear a progressive multifocal reading glasses needs to adapt to these products for a while, you will be amazed at it. Just as everything is difficult at the beginning, it is best to find the one that suits you best. I hope that all customers are satisfied with our service..
  • Dimension : Lens height：34mm, Lens width：53mm, bridge：17mm, temple：137mm.
  • Package Includes: 1 * sunglasses,1 * glasses case and 1 * cleaning cloth..
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Boquite Video Intercom System, 3in Night Vision Video Intercom Wireless Doorbell, Home Intercom System Wireless, Doorphone Access System Door Camera

  • ❉【High Quality】Doorbell with camera and monitor, Quality material makes it firm and durable, which has long service life. Built-in power saving chip, low power consumption, long standby.
  • ❉【View Records】ring doorbell camera, Visitor records can be viewed at any time, which can bring much convenience for you.Widely used in villas, apartments, residences, hotels, offices, public buildings, etc.
  • ❉【Correction Technology】nest doorbell, Adopt unique image distortion correction technology, high reduction degree, make the picture quality more delicate.
  • ❉【Wide Angle Camera】ring peephole camera, 150 degree wide angle camera, allows you to view a wider range of picture. HD infrared night vision, watch your home safety day and night.
  • ❉【100% After-sales Service】Video doorbell, Your satisfaction is our purpose, some unforeseen circumstances may occur inevitably. If you have any questions, please feel free to contact us to resolve any issues. We will give you 100% satisfactory answer.
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Colorblind Correction Glasses,Full Frame UV400 Waterproof Universal Luxury Pilestone Red-Green Colorblind Glasses,for Men Women Outdoor Indoor for Red/Green Color Blindness

  • 【TR90 FRAME AND RESIN SHEET】 Colorblind Glasses is composed of TR90 frame and resin sheet materials, waterproof, anti‑scratch, anti‑blue light blocking, UV400 blocking..
  • 【WORK BETTER IN BRIGHTER ENVIRONMENTS】 Red Green Correction Glasses achieve the effect of enhancing the color, allowing to see more vivid scenes. Suitable for indoor and outdoor use, but work better in brighter environments..
  • 【IMPROVE THE COLOR VISION】 Color Weakness Glass help to improve the color vision and color discrimination ability of patients, and an effective way to correct the color vision of people with red‑green color blindness and color weakness..
  • 【FULL‑FRAME GLASSES】 Unisex full‑frame glasses, both men and women can use. Fashion design, enhance temperament, comfortable and beautiful to wear..
  • 【NORMAL APPEARANCE】 The appearance of Eyes Care Component is the same as ordinary sunglasses, so there is no psychological burden to wear, you can wear the premium glasses at ease..
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Arlo Add-on 4K Ultra UHD Wire-Free Security Camera - VMC5040-100NAS (Renewed)

  • Add on Ultra camera requires an ultra Smart Hub (VMB5000), sold separately.
  • Wire free and weather resistant design, works with Alexa.
  • 4K & HDR : zoom in to see sharp details with Arlo Ultra’s 4K & HDR advanced image quality technology.
  • Enhanced night vision : see what’s lurking with color night vision allowing you to see video in color rather than traditional black and white.
  • Integrated spotlight : light up the night and ward off unwelcome guests using Arlo Ultra’s integrated spotlight.
  • 180 Degree diagonal field of view : see more with a wider angle lens that has auto image correction reducing the fish eye effect.
  • Noise canceling technology : listen and speak to visitors with crystal clear, full 2 way audio that reduces wind and noise.
  • Auto zoom and tracking : auto focus on MOVING objects with clarity and detail.
  • Works with Amazon Alexa, Apple HomeKit, Google Assistant.
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Arlo Ultra - 4K UHD Wire-Free Security 3 Camera System | Indoor/Outdoor with Color Night Vision, 180° View, 2-Way Audio, Spotlight, Siren | Compatible with Alexa and Homekit | (VMS534) (Renewed)

  • UHD video quality - Zoom in to see sharp details with Arlo Ultra’s 4K & HDR advanced image quality technology.
  • 180 Degree diagonal field of view - See more with a wider angle lens that has auto image correction reducing the fish eye effect.
  • Enhanced night vision - See what’s lurking with color night vision allowing you to see video in color rather than traditional black and white.
  • Smart Home Security featuring superior video and audio quality.
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