Reviews Blue light Filter

Neewer 1.25 inches Telescope Moon Filter CPL Filter 5 Color Filters Set Red Orange Yellow Green Blue Eyepieces Filters for Enhancing Definition and Resolution in Lunar Planetary Observation

  • PLEASE NOTE: The telescope is not included. Kit includes: (1)Lunar & Starglow Filter.
  • (5)Color Filters: Red, Orange, Yellow, Green, Blue.
  • Designed to reduce glare and light scattering, increase contrast through selective filtration, increase definition and resolution, reduce irradiation and lessen eye fatigue.
  • LUNAR & STARGLOW FILTER: Cuts down glare and brings out much more surface detail and gives you better contrast.
  • It is a multi band pass filter transmitting a high percentage of light in the visual spectrum.
  • Effectively filters out selective wavelengths of low pressure sodium and other man-made sources typically used in street lighting.
  • CPL FILTER: By utilizing a CPL filter, which filters out scattered light, you are able to cut through those reflections and see the detail behind it.
  • Enhances the contrast of the moon and planets in photographic images.
  • STANDARD 1.25" THREAD SIZE: 1.25 inches/ 3.17 centimeters thread size, fits most telescopes.
  • Color filters have the grooves needed to be softly screwed into the eyepieces lens easily.
  • 5 COLOR FILTERS: Includes Red, Orange, Yellow, Green, Blue.
  • Red: Helps make Mercury and Venus stand out from the blue sky when viewed during the day.
  • Orange: Helps increase contrast between li....
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Chooga Magnetic Anti Blue Light Screen Filter Anti Glare Laptop Screen Protector Comes with Webcam Cover Compatible with MacBook Pro/Air 13 inch

  • 【EXCLUSIVELY CREATED for MacBooks】Specially designed to compatible with MacBook Pro/ MacBook Air 13.3” Model: A2337, A2338, A2179, A2251, A1932,....
  • 【MULTI-LAYER PROTECTION】Filter out 36% blue light between 440nm-460nm, blocking 97.2% of the UV light and minimizing the negative impact of....
  • 【MAGNETIC DESIGN FOR EASY INSTALLATION】Just simply place the blue light filter along the top of the screen, it will clips automatically to the....
  • 【SCRATCH RESISTANCE】The Blue light filter has a hardness of 3H and performs well in anti-scratch. It will not cause damage to the keyboard, but....
  • 【2-IN-1 DESIGN】The screen filter is reversible, giving you the flexibility to choose glossy or matte finish. Glossy side to preserve the original....
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Magnetic Blue Light Blocking Screen Protector and Anti Blue Light Filter,Compatible with MacBook Pro 13 Inch (2012,2013,2014,2015) | Eye Protection for A1502 and A1425 Models ONLY |Anti-Gare screen protector

  • Magnetic Blue Light Blocking Screen Protector and Anti Blue Light Filter,Compatible with MacBook Pro 13 Inch (2012,2013,2014,2015) | Eye Protection for A1502 and A1425 Models ONLY |Anti-Gare screen protector.
  • Easy Installation MAGNETIC ATTACHMENT — Simply place the privacy screen along the top of your MacBook and let the magnets attach along the top. No need for tricky placement, messy tape, or damaging adhesive. Easily remove and reattach when you need it. Please note, when the Anti Blue Light Filter is attached, your laptop will not close completely, but the sleep mode is still supported..
  • ANTI BLUE LIGHT – The filter can cut most of the harmful blue light.Reduce eyestrain and headache.Give you a better sleeping.Anti-Blue Light blocking between 380nm~495nm for wide range HEV protection..
  • REDUCE EYESTRAIN & SLEEP BETTER — Enjoy your digital time, NO worry about eye fatigue, blurred vision and headache.Better sleep for you, blue blocker for your eyes and guardian for your health. And Better sleep for you, blue blocker for your eyes and guardian for your health..
  • LIFETIME WARRANTY – You can return the defective products for repairing or exchanging for free at any time (if not man-made damage)..
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Anti Blue Light Screen Filter for 23 and 24 Inches Widescreen Computer Monitor, Blocks Excessive Harmful Blue Light, Reduce Eye Fatigue and Eye Strain

  • This Anti Blue light screen filter is designed to fit 23 and 24 Inch computer Monitor, Screen Filter size is 13.4″ Height x 21.5″ Width. Please compare your monitor size to the listing image on the left.
  • Filter out Blue Light and relieve computer eye strain to help you sleep better.
  • Block 99% of UV and block the harmful blue light between 380nm – 490nm.
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Clic XXL Magnetic Reading Glasses in Tortoise, +2.00

  • ...our story with our custom colors and patterns. And as part of our Handmade Collection, you get blue light readers with the same polishing process used on our optical frames..
  • BEST OF BOTH WORLDS: Readers that double as stylish blue light blocking glasses. Made with our BluLite lens technology, Lincoln Tunnel glasses filter out potentially harmful blue light while giving you the power to focus on fine print. Always end up with a nagging headache after a full day of working on your computer? Looking to improve your sleep by reducing blue light exposure before bed? Tired of the eyestrain after hours of watching TV? These blue light readers just may help..
  • EMBRACE THE CLARITY: When your up-close vision isn’t what it used to be, SCOJOs give you the power to live life unblurred. Our women’s & men’s reading glasses come in 8 ready-to-wear power ranging from +1.00 to +3.00. So, no more struggling to read text messages on your phone or giving up in the middle of your book due to eyestrain. Looking for blue light blocking glasses without near-vision correction? Lincoln Tunnel glasses are available in a 0.0 magnification for blue light filter-only needs..
  • QUALITY WITHOUT COMPROMISE: At SCOJO New York, surprising & delighting you is at the heart of everything....
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Magnetic Blue Light Blocking Screen Protector,Anti Blue Light Filter Compatible with MacBook Pro 13Inch 2016,2017,2018,2019,2020 |Eye Protection for A1706/A1708/A1989/A2159/A2251/A2289 Models ONLY

  • 【Magnetic Design】Magnetic Blue Light Blocking Screen Protector and Anti Blue Light Filter, Compatible with MacBook Pro 13 Inch (2018, 2019,2020) |....
  • 【Anti-Blue Light 】 - The filter can cut most of the harmful blue light.Reduce eyestrain and headache.Give you a better sleeping.Anti-Blue Light....
  • 【Easy Installation】-- Simply place the privacy screen along the top of your MacBook and let the magnets attach along the top. No need for tricky....
  • 【Reduce Eyestrain & Sleep Better】-- Enjoy your digital time, NO worry about eye fatigue, blurred vision and headache.Better sleep for you, blue....
  • 【What You Get】-Package include：Magnetic Anti Blue Light Screen Protector x1,Cleaning Cloth x1. You can return the defective products for....
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ICE 2″ Jupiter 80A Blue Filter for Telescope

  • 7pcs filters set include most popular color planetary and moon telescope eyepiece filters.
  • CPL filter is mainly used for elimination of polarized.
  • and enhances the contrast of the moon and planets in photographic images.
  • 5 color filters are an essential tool of the lunar and planetary.
  • orange and yellow highlight features on Mars.
  • High quality aluminum alloy frame and optical glass with standard 1.25” filter threads suitable for 1.25” eyepieces and other accessories.
  • Cuts down glare and brings out much more surface detail and gives you better contrast.
  • It is a multi-band pass filter transmitting a high percentage of light in the visual spectrum.
  • Effectively filters out selective wavelengths of low-pressure sodium and other man-made sources typically used in street lighting.
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2 Pack 15.6 Inch Anti Blue Light Laptop Screen Protector PET Blue Light Filter Screen Protector not Glass Block Harmful Blue Light For 15.6 Laptop With 16 9 Aspect Ratio Width 13.6 ” Height 7.6”

  • 【Anti Blue Lights 】Cheerwe laptop screen blue light blocker can filter the harmful blue light with the wavelength between 385-445nm,and release....
  • 【Not Impact On-screen Color & Touch Sensitivity】: Compared with other blue light blocking screen protector, Cheerwe blue light laptop screen....
  • 【Easy Installation】:The air-exhausting adhesive makes the PET Film(Not Glass) automatically attach with screen smoothly, hassle-free and....
  • 【Compatibility】Cheerweblue light laptop screen filter fits for 15.6 inch with Aspect Ratio 16:9 laptop, Diagonal Length: 15.6 inch (39.6cm) Width:....
  • 【You Will Get】PACKAGE INCLUDES: 2 Anti Blue light filters, 2 cleaning kits, If you have any problems during use, please contact us, we will do our....
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Anti Blue Light Screen Filter for 27 Inches Widescreen Desktop Monitor Does NOT fit 27 iMac Blocks Excessive Harmful Blue Light Reduce Eye Fatigue and Eye Strain

  • This Anti Blue light screen filter is designed to fit 27 Inch (Diagonally Measured) Monitor (Does NOT fit 27" iMac), Screen Filter size is 14" Height x24.1" Width. Please compare your monitor size to the listing image on the left.
  • Filter out Blue Light and relieve computer eye strain to help you sleep better.
  • Block 99% of UV and block the harmful blue light between 380nm - 490nm.
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