Best Telescope Filters

Solar Eclipse Viewer CE & ISO Certified

  • Pack of 5 solar filter observation cards, 1"x4" filter window, 3"x5" card frame..
  • Suitable for naked eye observation of solar eclipses, large sunspots, Venus/Mercury transists without a telescope..
  • The sun will appear in a natural orange color when viewed through this filter..
  • Black polymer is the most common filtering material for observing the sun safely..
  • These viewers are a quality product of Thousand Oaks Optical, Arizona, USA. A manufacturer of safe solar filters for over 30 years..
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Orion 8727 2-Inch Dielectric Mirror Star Diagonal

  • 90 degrees 2" mirror diagonal features sophisticated, lab-tested dielectric coatings that provide an astounding 99% reflectivity.
  • Dielectric mirror coatings are more durable than enhanced aluminum coatings and provide higher reflectivity for maximum view brightness.
  • Machined and anodized aluminum housing features machine-threaded glare baffles for high contrast.
  • Nosepiece barrel is threaded to accept 2" Orion filters, a 2"-1.25" step-down adapter is included.
  • The diagonal is a great way to make nighttime viewing orientations through a refractor telescope more comfortable.
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Solar Eclipse Viewers Pack of 10 CE & ISO Certified

  • Solar filter observation card, 1"x4" filter window, 3"x5" card frame..
  • Suitable for naked eye observation of solar eclipses, large sunspots, Venus/Mercury transists without a telescope..
  • The sun will appear in a natural orange color when viewed through this filter..
  • Black polymer is the most common filtering material for observing the sun safely..
  • These viewers are a quality product of Thousand Oaks Optical, Arizona, USA. A manufacturer of safe solar filters for over 30 years..
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Solar Eclipse Glasses (Pack of 5) CE & ISO Certified

  • Pack of 5 solar filter observation glasses..
  • Suitable for naked eye observation of solar eclipses, large sunspots, Venus/Mercury transists without a telescope..
  • The sun will appear in a natural orange color when viewed through this filter..
  • Black polymer is the most common filtering material for observing the sun safely..
  • These viewers are a quality product of Thousand Oaks Optical, Arizona, USA. A manufacturer of safe solar filters for over 30 years..
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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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Orion 8880 1.25-Inch Dielectric Mirror Star Diagonal

  • 90 diagonal features sophisticated, lab-tested dielectric coatings that boast an astounding 99 percent reflectivity.
  • Dielectric mirror coatings are more durable and more reflective than enhanced aluminum coatings.
  • Diagonal provides a comfortable 90-degree viewing orientation when observing the night sky through a refractor, Maksutov-Cassegrain (Mak-Cass) or Schmidt-Cassegrain telescope.
  • Machined and anodized aluminum housing features machine-threaded baffles for optimized contrast.
  • 1.25" nosepiece barrel is threaded to accept like-sized Orion eyepiece filters.
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Orion 8829 38mm Q70 Wide-Field Telescope Eyepiece

  • High quality 2" 38mm super-wide angle telescope eyepiece at an unbeatable price.
  • Super-wide 70 apparent field of view gives you that unforgettable lost in space feeling.
  • Five multi-coated lens elements made of high index glass deliver sharp, high contrast vistas.
  • Luxurious eye relief and parfocal design provide comfort and convenience.
  • Beautifully made with machined housings, fold-down rubber eyeguards, and barrels threaded for use with 2" Orion eyepiece filters.
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Gzikai 650nm 10mmx1mm UV AR IR Cut Filter AR/IR Optical Blocking Glasses Filter for Camera Camcorder Lens

  • Package Included: 1PCS 10mm Optical UV AR-IR CUT filter..
  • Excellent optical quality.UV IR-AR 10mm filter is applied to block Ultraviolet Rays,Infrared Rays..
  • The optical low-pass filter is processed by special coating film..
  • The product is suitable for CCTV lens,security camera,driving recorder,digital camera,video door phone,video door bell,digital telescope,visual access control equipment,etc..
  • Scratches, damage or losing your filter are always a possibility with any camera when changing lenses on the go. Get the best image results from your sports camera with new replacement filters! These 650nm filters block infrared from reaching the sensor so color is crisp and accurate..
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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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WEOOEN Telescope Light Pollution Filter 1.25inch, Perfect Telescope Eyepiece Filter for Viewing Moon and Planets, Metal Frame, Optical Glass

  • This WEOOEN light pollution filter is a must-have telescope accessory for any astronomy enthusiast. It helps to selectively block the specific wavelengths of light associated with urban sky glow, and enhances the contrast of deep-sky objects. Enable you to see more features of the moon and planets with clarity..
  • This telescope filter is threaded on both sides, can be screwed to most 1.25 inch eyepieces and other accessories that come with threads, like fit for Celestron, Orion, Skywatcher, Meade, William and more. Also, you can stack it with other filters to get a lot of fun.
  • Durable Metal Frame for long time use, and optical glass lens offers crisp viewing rather than plastic lens..
  • We provide 1-Year warranty and lifetime maintenance for all of our WEOOEN brand products. If you meet any issues about the product, welcome to share and discuss with us. Our astronomy enthusiasts support team will offer a satisfied solution within 24h..
  • Packaged with a plastic box to protect your astronomy filter from dust and moisture, also it is easy to carry and storage.
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