Best Telescope Light Pollution Filters

6mm 9mm 15mm 20mm Set Orion Expanse Eyepieces

  • Money-saving set of all four Orion Expanse telescope eyepieces.
  • Set includes 6mm, 9mm, 15mm, and 20mm focal length eyepieces for a variety of magnifications through any telescope.
  • Each Expanse eyepiece boasts a wide, 66anddeg.
  • apparent field of view for big, pleasing views.
  • Each eyepiece has great eye relief so eyeglass wearers can view the entire field without removing their glasses.
  • Expanse eyepieces are threaded for use with 1.25" eyepiece filters.
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Celestron NexStar 8SE Schmidt-Cassegrain Telescope & Eyepiece/Filter Accessory

  • BETTER STARGAZING: The NexStar 8SE Telescope features a full 8-inch aperture to reveal spectacular view in even the faintest celestial objects. The light-gathering ability of this telescope also allows you to see Cassini's Division in Saturn's rings, Jupiter's cloud bands and the Great Red Spot. You can see distant stars, detailed geographic features and craters on the moon.
  • EASY ALIGNMENT: The SkyAlign technology makes the aligning process of the telescope simpler. It allows you to center three bright objects in your eyepiece and press the align button, and you're aligned. You can make it even easier by attaching Celestron's StarSense AutoAlign so that it aligns itself.
  • REFLECTING TELESCOPE: The Celestron NexStar 8SE is a reflecting telescope that captures light through a lens and bounces it off a series of mirrors into the eyepiece where you then see an image. Every mirror reflection causes light loss in reflecting telescopes.
  • BETTER EQUIPPED: The computerized telescope is equipped with the on-board NexStar computer system and is compatible with all the high-tech accessories. The computer system is pre-programmed with Sky Tours so that you don't have to manually re-adjust the telescope for every celestial object you look at.
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BESTSUN 350 Yard Red and Green LED Coyote Hog Hunting Flashlight Light with Pressure Switch & Scope Mount, Zoomable Green and Red Light Predator Varmints Hog Night Hunt Tactical LED Flashlights

  • ...0 yard, zoom out spotlight up to 350 yards long distance. Made of high quality aluminum alloy which is a very durable, Portable, Stable Light, Slip-Resistant, Daily Waterproof..
  • Coyote Light Ultra Bright Long light throwing equiped on Scope, Solid construction Plastic scope Mount for 1inch to 30mm flashlight, scope, telescope, sight. The kit also comes with 1x dual control remote pressure switch constant on and momentary on for different tactical need..
  • Powered by 1 x Rechargeable Battery(included) or 3 x AAA batteries. Hunt Gift for men, husband, boyfriend, farther, grandfather, brother, hobby or friend.Put this hunting light on your rifle today. Your next hunting trip will be easier and more enjoyable!.
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FIGHTECH 2 x Dust Masks | Combo Kit with 10 x Active Carbon Filters | 4 x Extra Air Valves | Face Mask for Woodworking | Washable and Reusable (Large, Black)

  • ...s Healthy Breathing: This air filtration mask is designed for comfortable protection against non-toxic dust, pollen, fumes, common airborne irritants and other non oil based particles. Great addition to your wood working tools and equipment..
  • Universal Usage: Use this anti pollution mask for home improvement projects: as a paint mask (non-oil based), woodworking masks for dust protection, mask for cleaning, smoke mask, sanding mask, face mask construction workers, etc. It can also be used as mask to filter pollens. Also, our customers use the face mask for running and cycling..
  • Improved Design: Unlike previously designed filter masks, our new half mask implements the Earloop design preventing the pollution mask from slipping off and equipped the face mask with filter and two one-way discharge valves to reduce heat build-up inside the pollution mask..
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SVBONY SV132 Telescope Filter, 2 inches H-Beta Narrowband Filter, 25nm Visual Nebulosity Eyepiece Filter, for Horsehead Nebula California and Cocoon Nebulae in Dark Skies

  • Mainly aimed at the 486nm (blue) line spectrum nebula.
  • filters out the interference of other light.
  • the Horsehead Nebula can be clearly seen.
  • filter with metal mount 2" filter threads.
  • threaded to fit 2" eyepieces and threaded diagonal barrels.
  • needs to be observed with a large-aperture telescope.
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Baader Planetarium AstroSolar Solar Filter

  • All Spectrum Telescope products meet the ISO 12312-2 requirements..
  • Filters are packed in a foam lined storage box along with instructions for use and care..
  • Sturdy aircraft aluminum cell that fits binoculars equal to or between 2” (51mm)  to  2 3/8” (60mm).
  • Secured with nylon thumb screws and felt tabs for added protection..
  • We have experience in manufacturing safe solar filters for over a two decades..
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Solomark 1.25-Inch Telescope Eyepiece and Filter Set - Telescope Accessory Kit (Silver) - 5pcs Plossl Eyepiece Set, 7pcs Filter Set, 2X Barlow Lens

  • Complete starter assortment of useful 1.25 inch accessories to get the most out of your telescope.
  • Five superior grade Plossl eyepieces, 6mm/8mm/12.5mm/20mm/40mm Plossl Eyepiece, all fully multi-coated for maximum contrast and resolution.
  • Includes 7 great filters for any telescope, Polarizing Filter #3, Moon&Skyglow Filter, and 5 planetary eyepiece Filters: No.56 Green, No.12 Yellow, No 23A Red, No.21 Orange and No.82A Blue.
  • 2x, 1.25-inch Barlow lens doubles the magnifying power of your eyepiece by doubling its effective focal length, gives you a total of ten power combinations.
  • It is a good gift for everyone who loves astronomy: The Aluminum Carrying Case is sturdy and well-built and holds all of the included items in the die-cut foam interior..
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Filtrete 20x25x1, AC Furnace Air Filter, MPR 1900, Healthy Living Ultimate Allergen, 2-Pack

  • Featuring high performing electrostatic technology, Filtrete Healthy Living filters proactively attract and capture microscopic particles, including: PM 2.5 air pollution, candle soot and smoke, cough and sneeze debris, bacteria and viruses along with large particles like lint, dust and pollen from air passing through the filter.
  • Designed with Filtrete Brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting clean air flow through.
  • 4 times better small particle capture compared to non-electrostatic pleated filters for the capture of 0.3 to 1.0 micron particles..
  • Outperforms fiberglass, washable and non-electrostatic pleated 1″ filters.
  • Microparticle Performance Rating MPR 1900 equates to Minimum Efficiency Reporting Value MERV 13.
  • Captures micro-particles including: PM 2.5 pollution, smoke, cough/sneeze debris, bacteria, viruses, and large particles like lint, dust and pollen.
  • Electrostatic air filter with Microparticle Performance Rating 1900.
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80x100 Monocular Telescope for Adult, High Definition Night Vision Monocular with Smartphone Holder and Tripod, Waterproof Handheld Telescope for Hunting, Travel, Camping, Bird Watching, Stargazing

  • [80x100 HD Monocular Telescope] - 80x Magnification With 100mm Wide-Angle Objective Lens, Provides 5000yards Large Field Of View. High Definition Monocular Let You See Farther, Have The Best View In Your Outdoor Adventures, Perfect for hiking, hunting, climbing, bird watching, ball games, concerts, watching wildlife and scenery..
  • [Night Vision Monocular Telescope] - The HD Monocular Telescope Equipped With Bak4 Prism And Fmc Multi-Layer Green Film, Guarantee Superior Light Transmission And Brightness . Our Monocular Has Low-Light-Level Night Vision, It Could Help You See Things In Low Light(Not For Completely Dark Night), Provide You Amazing Viewing Experience..
  • [Modern Design] - Monocular Telescope Adopts a Modern Design And Is Made Of Abs Material, Durable And Life Waterproof, Comfortable Touch And It Also Come With a Monocular Telescope Strap. Portable, Compact, Exquisite Appearance. Easy To Carry..
  • [Handwheel/Eyepiece Focus] - Monocular Telescope For Adults, Focusing By Rotating The Eyepieces. High Power Easy Focus Monocular Telescope, Easier To Match The Distance Between The Field Of View And The Eye, Flexible Focusing And Simple Operation, Suitable For Adults And Children..
  • [Perfect Gift & Best Service] - Monocular Telescope Is An Ideal Gift F....
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4 Universal Ceramic Ozone Plates for Mammoth Air Purifiers

  • OZONE FREE: Levoit air purifiers avoid using UV-C light, an air cleaning method that research has shown can produce harmful ozone and secondary pollution.
  • HIGH PERFORMANCE: Enjoy fresh air in minutes with the Core 300 True HEPA Air Purifier. Featuring VortexAir Technology and 360° air intake, the Core 300 cleans spaces up to 547 ft² in 30 minutes, 219 ft² in 12 minutes (CADR: 141 CFM / 240 m³/h). Only products over 6 pounds can be equipped with such powerful motors that optimize the air cleaning performance.
  • FIND RELIEF: Ease sneezing, congestion, and other allergy symptoms caused by airborne contaminants. The H13 True HEPA Filter works alongside the Pre-Filter and High-Efficiency Activated Carbon Filter to capture 99.97% of airborne particles 0.3 microns in size, such as dust, smoke, pollen, odor.
  • OFFICIAL LEVOIT FILTERS: Search for B07RSZSYNC or Core 300-RF to find Levoit's Core 300 replacement filter. Levoit filters provide the best fit and filtration, while off-brand filters are unreliable and may damage the air purifier.
  • MULTIPLE FILTER CHOICES: Choose from a variety of replacement filters to best meet your needs. The Toxin Absorber Filter specializes in smog, toxins, and VOCs. The Smoke Remover filter specializes in wildfire, smoke and etc....
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