orion filter

Orion 5654 1.25-Inch UltraBlock NarrowBand Filter

$79.99  in stock
3 new from $79.99
Free shipping
as of August 20, 2019 8:36 am

Features

  • In areas plagued with significant light pollution, our UltraBlock eyepiece filter greatly increases contrast of emission and planetary nebulas
  • Allows you to see features and details through a telescope that would normally be lost due to light pollution
  • Blocks all forms of light pollution while passing critical hydrogen-beta and ionized oxygen wavelengths of light
  • Enhances the sky presence of a significant number of fainter deep-sky objects
  • Use with any filter-thread equipped 1.25" Orion eyepiece. Metal filter cell construction.

Orion 05662 1.25-Inch 13 Percent Transmission Moon Filter (Black)

$19.99  in stock
3 new from $19.99
3 used from $ 15.21
Free shipping
as of August 20, 2019 8:36 am

Features

  • The Orion 1.25 inch 13 percent Transmission Moon Filter reduces glare so you can see more lunar detail and surface features with your telescope
  • Metal filter cell threads directly into the 1.25 inch barrel of your telescope eyepiece
  • Especially useful for large aperture telescopes through which the light of the Moon can be extremely overwhelming
  • Telescope eyepiece filter transmits only 13 percent of the incoming light, boosting contrast and ability to discern detail on the Moon
  • Perfectly neutral color will not alter the natural color of the Moon

Orion 5453 Premium 1.25 Inch 20-Piece Color Planetary Filter Set (Multiple Colors)

$249.99
$199.99  in stock
3 new from $199.99
Free shipping
as of August 20, 2019 8:36 am

Features

  • Premium assortment includes 20 of the best 1.25 inch color filters for planetary viewing
  • Color filters make it easier to see planetary and lunar details
  • Improve contrast of specific planetary and lunar features
  • Includes sturdy metal case with die-cut foam interior for safe storage and transport
  • Quick-reference guide indicates benefits of each filter at-a-glance

Orion 05514 Basic Set of 1.25-Inch Four Color Filters (Black)

$53.03
$49.99  in stock
3 new from $49.99
1 used from $ 40.00
Free shipping
as of August 20, 2019 8:36 am

Features

  • Handy color planetary telescope eyepiece filters help enhance your view of the planets and Moon, unveiling specific features and enabling you to discern more detail
  • High-grade Schott optical glass is vat-dyed for even color coating, then anti-reflection coated for maximum light throughput
  • Anodized aluminum cells are double-threaded to permit filter stacking for multiple filter use
  • Includes 15 Deep Yellow, 25 Red, 58 Green and 80A Medium Blue
  • Each filter has a metal filter cell and is threaded for use with Orion 1.25 inch telescope eyepieces and filter-threaded accessories

Orion 5560 1.25-Inch Variable Polarizing Filter

$29.99  in stock
3 new from $29.99
Free shipping
as of August 20, 2019 8:36 am

Features

  • The Orion Variable Polarizing eyepiece filter acts like a dimmer switch for your telescope
  • Finer control of the image brightness compared to a standard fixed-transmission telescope eyepiece filter for optimal performance
  • Adjust the amount of light transmission from 1% to 40% by rotating the eyepiece filter housing
  • Consists of two high-grade glass polarizing filters in an 1.25" rotating anodized aluminum cell

Orion 5561 2-Inch SkyGlow Astrophotography Filter

$189.71
$163.48  in stock
2 new from $159.99
1 used from $ 98.86
Free shipping
as of August 20, 2019 8:36 am

Features

  • Use this specially designed 2" astrophotography filter for deep-sky imaging from areas suffering from light pollution
  • Lets you capture astrophotographs in light polluted skies with CCD or DSLR cameras by blocking up to 99% transmission of specific wavelengths responsible for light pollution while passing through vital light wavelengths for pleasing images
  • Enhances contrast of all types of deep-sky objects: galaxies, nebulas, and star clusters
  • Filter with metal filter cell preserves neutral color balance, eliminating need for corrective color processing later
  • Enables longer astrophotography exposure times without background saturation due to sky glow pollution

Orion 05598 1.25-Inch 25 Percent Transmission Moon Filter (Black)

$20.59  in stock
3 new from $20.59
1 used from $ 15.99
Free shipping
as of August 20, 2019 8:36 am

Features

  • A specialty Moon filter especially useful for increasing contrast during waning and waxing crescent phases
  • Allows transmission of 25 percent of incoming light
  • Reduces bright glare reflected off the Moon and boosts contrast and resolution of lunar surface features
  • Metal filter cell threads directly into Orion 1.25 inch telescope eyepiece barrels
  • Provides a brighter view than the 13 percent Moon filter by blocking less light - ideal for use with smaller telescopes

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

$34.99  in stock
3 new from $34.99
Free shipping
as of August 20, 2019 8:36 am

Features

  • PLEASE NOTE: The telescope is not included. Kit includes: (1)Moon and Skyglow Filter; (1)CPL 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
  • MOON AND SKYGLOW 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-inch THREAD SIZE: 1.25 inches/ 3.17 centimeters thread size, fits for most of 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 light and dark areas, penetrates clouds; Yellow: Helps greatly in viewing Mars by bringing out the polar ice caps; Green: Enhances frost patches, surface fogs, and polar projections on Mars; Blue: Helps split the binary star Antares when at maximum separation

Orion 07733 4.10-Inch ID Full Aperture Glass Telescope Solar Filter (Silver)

$87.19  in stock
3 new from $87.19
Free shipping
as of August 20, 2019 8:36 am

Features

  • A must-have filter for safe observation of the sun through a telescope without damaging your eyes - optical glass filter fits snugly over your telescope's aperture to block 99.9 percent of incoming sunlight
  • Fits Orion Observer 70mm, ShortTube 80mm, StarSeeker 80mm, and AstroView 90mm refractors; Apex and StarMax 90mm Mak-Cass telescopes; and other models
  • Each Orion telescope solar filter is mounted in a foam-lined aluminum cell featuring three equidistant securing thumbscrews, 4x 1/16 inch thick adhesive foam tabs, and 4x 1/8 inch thick adhesive foam tabs for customized friction fit to your telescope
  • Filter inside diameter is 4.10 inch - fits optical tubes with an outer diameter of 3.85 inch to 4.10 inch with included shim materials and securing thumbscrews
  • Note: All Orion solar filters are designed for use with an adequate friction fit attachment. Thumbscrews should ONLY be used to keep filter securely in place once a friction fit has been achieved

Orion 5660 1.25-Inch SkyGlow Broadband Eyepiece Filter

$62.24  in stock
2 new from $49.99
Free shipping
as of August 20, 2019 8:36 am

Features

  • The SkyGlow filter enhances deep-sky observations in moderately light-polluted skies
  • Broadband filter blocks the most common wavelengths of light pollution for increased contrast and better views
  • SkyGlow eyepiece filters improve views of nebulas, galaxies as well as open and globular star clusters
  • 1.25" filter with metal filter cell construction compatible with all 1.25" Orion telescope eyepieces and filter-threaded 1.25" accessories

Orion 5590 Deluxe Stargazer's 1.25-Inch Eyepiece Filter Set

$152.99
$119.99  in stock
3 new from $119.99
Free shipping
as of August 20, 2019 8:36 am

Features

  • A comprehensive and refreshingly affordable filter set for the best views of all types of celestial objects through 1.25" eyepieces
  • Includes a variable polarizing eyepiece filter for optimal Moon and planetary views
  • Four included color planetary eyepiece filters (#80A medium blue, #25 red, #58 green, and #15 deep yellow) coax out features and details of our neighbors in the solar system
  • SkyGlow broadband light-pollution eyepiece filter helps increase contrast when viewing from light polluted urban and suburban locations
  • Filters are optical glass with anodized aluminum cells. Hard case included

Orion 05594 2-Inch 13 Percent Transmission Moon Filter (Black)

$30.99
$29.56  in stock
2 new from $24.99
Free shipping
as of August 20, 2019 8:36 am

Features

  • Helps reduce the bright glare of the Moon so you can see more lunar detail and surface features with your telescope
  • 2 inch Moon filter with metal filter cell construction threads directly into the barrel of a 2 inch telescope eyepiece
  • Especially useful for large aperture telescopes through which the bright Moon surface can be overwhelming
  • Transmits just 13 percent of the incoming light to your eye, enhancing your view
  • Neutral filter will not alter the natural color of the Moon in your views

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