OnlineChatSoftware
Order By Phone
Happily Serving You in the Same Location for Over 58 Years!

Welcome!

Shop By

Narrow Your Results

Category
  1. Filters - Solar (174)
  2. Filters by Size (35)
  3. Filters for Imaging (37)
  4. Filters for Viewing (30)
Manufacturer
  1. Amateur Prazisionsoptik Mechanik (APM) (1)
  2. Astrodon (59)
  3. Astronomers Without Borders (1)
  4. Astronomik (69)
  5. Baader Planetarium (97)
  6. Celestron (28)
  7. Coronado (28)
  8. Denkmeier Optical (9)
  9. Farpoint Astronomical Research (1)
  10. Finger Lakes Instrumentation (10)
  11. Jims Mobile, Inc. (JMI) (1)
  12. Lumicon International (78)
  13. Lunt Solar Systems (55)
  14. Meade (11)
  15. Optec (15)
  16. Orion (16)
  17. Quantum Scientific Imaging, Inc. (14)
  18. Santa Barbara Instrument Group (SBIG) (12)
  19. Takahashi (1)
  20. TeleVue (6)
  21. Thousand Oaks Optical (63)
  22. Vixen (2)
Price
  1. $0.00 - $100.00 (192)
  2. $100.00 - $200.00 (124)
  3. $200.00 - $500.00 (111)
  4. $500.00 - $1,000.00 (77)
  5. $1,000.00 - $2,000.00 (42)
  6. $2,000.00 - $5,000.00 (22)
  7. 5000 and UP (10)

Current Promotions
Current Promotions
Latest Additions
Camera Store
 Shop by Brand
Choose Your Gear
Used & Demo

Featured manufacturers
  11. View all manufacturers
Join Dr. D Every Month & Observe At Night Under The Stars
Astronomy Galleries

Filters

Items 1 to 20 of 578 total

per page
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Set Descending Direction
  1. APM - Herschelwedge / Solarprism 1.25 "

    APM - Herschelwedge / Solarprism 1.25 "

    Herschelwedges/Solarprisms designed by APM Telescopes for high resolution photo-visuel work with refractors and shiefspieglers.Warning: Never use the Herschelwedge in Catadioptric Telescopes like Schmidt Cassegrain or Maksutov Cassegrain ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: 10013
    $220.00

  2. Astrodon - 50 mm square Unmounted ExoPlanet-BB

    Astrodon - 50 mm square Unmounted ExoPlanet-BB

    Astrodon introduces the ExoPlanet-BB filter for use in amateur-scale telescopes to measure light curves of exoplanets ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: XOPBB-50S
    $350.00

  3. Astrodon - 1.25" ExoPlanet-BB Filter

    Astrodon - 1.25" ExoPlanet-BB Filter

    Astrodon introduces the ExoPlanet-BB filter for use in amateur-scale telescopes to measure light curves of exoplanets ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: XOPBB-27R
    $175.00

  4. Astrodon - 1.25" Mounted CLEAR Filter

    Astrodon - 1.25" Mounted CLEAR Filter

    TRU-BALANCE FILTERSSIMPLIFY YOUR IMAGINGGreat Filters Just Got Better - Generation 2 Now Shipping! Clear optical windows. Pass all frequency of light to the detector.IF your optical system is well color corrected ... Learn More
    Model#: C2-27
    $90.00

  5. Astrodon - 1.25" Mounted CLEAR Filter

    Astrodon - 1.25" Mounted CLEAR Filter

    TRU-BALANCE FILTERSSIMPLIFY YOUR IMAGINGGreat Filters Just Got Better - Generation 2 Now Shipping! Clear optical windows. Pass all frequency of light to the detector.IF your optical system is well color corrected ... Learn More
    Model#: C2-27R
    $90.00

  6. Astrodon - 50 mm dia. Unmounted ExoPlanet-BB

    Astrodon - 50 mm dia. Unmounted ExoPlanet-BB

    Astrodon introduces the ExoPlanet-BB filter for use in amateur-scale telescopes to measure light curves of exoplanets ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: XOPBB-50R
    $275.00

  7. Astrodon - 50mm dia. CLEAR Filter

    Astrodon - 50mm dia. CLEAR Filter

    TRU-BALANCE FILTERSSIMPLIFY YOUR IMAGINGGreat Filters Just Got Better - Generation 2 Now Shipping!Clear optical windows. Pass all frequency of light to the detector. IF your optical system is well color corrected ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: C2-50R
    $180.00

  8. Astrodon - 50mm Square CLEAR Filter

    Astrodon - 50mm Square CLEAR Filter

     TRU-BALANCE FILTERSSIMPLIFY YOUR IMAGINGGreat Filters Just Got Better - Generation 2 Now Shipping! Clear optical windows. Pass all frequency of light to the detector.IF your optical system is well color corrected ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: C2-50S
    $275.00

  9. Astrodon - ExoPlanet-BB in 31 mm inserts for QSI

    Astrodon - ExoPlanet-BB in 31 mm inserts for QSI

    Astrodon introduces the ExoPlanet-BB filter for use in amateur-scale telescopes to measure light curves of exoplanets ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: XOPBB-31R
    $175.00

  10. Astrodon - LRGB Astrodon Tru-Balance E-Series Filters 36 mm dia.for SBIG ST-8300

    Astrodon - LRGB Astrodon Tru-Balance E-Series Filters 36 mm dia.for SBIG ST-8300

    Astrodon also introduces its latest Generation 2 E-Series LRGB filters for the new SBIG ST-8300 CCD camera.  These filters are 36 mm diameter and will fit into the new ST-8300 filter wheel ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: LRGB2-E36R
    $595.00

  11. Astrodon - LRGB Astrodon Tru-Balance E-Series Filters in 31 mm inserts for QSI

    Astrodon - LRGB Astrodon Tru-Balance E-Series Filters in 31 mm inserts for QSI

    Astrodon is also providing its latest Generation 2 E-Series 1.25" filters mounted in 31 mm inserts specifically for the popular QSI CCD cameras, such as the QSI532 and QSI583 ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: LRGB2-E31R
    $490.00

  12. Astrodon - Narrowband - 1.25" Mounted RED Continuum 5 nm Filter

    Astrodon - Narrowband - 1.25" Mounted RED Continuum 5 nm Filter

    Narrowband Filters      Narrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: REDCON5-27R
    $275.00

  13. Astrodon - Narrowband - 1.25" Mounted H-a 3 nm Filter

    Astrodon - Narrowband - 1.25" Mounted H-a 3 nm Filter

    Narrowband Filters      Narrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: HA3-27R
    $395.00

  14. Astrodon - Narrowband - 1.25" Mounted NII 3 nm Filter

    Astrodon - Narrowband - 1.25" Mounted NII 3 nm Filter

    Narrowband Filters      Narrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: NII3-27R
    $395.00

  15. Astrodon - Narrowband - 1.25" Mounted OIII 3 nm Filter

    Astrodon - Narrowband - 1.25" Mounted OIII 3 nm Filter

    Narrowband FiltersNarrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, 501 nm), sulfur (SII, 672nm) and others ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: OIII3-27R
    $395.00

  16. Astrodon - Narrowband - 1.25" Mounted OIII 5 nm Filter

    Astrodon - Narrowband - 1.25" Mounted OIII 5 nm Filter

    Narrowband FiltersNarrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, 501 nm), sulfur (SII, 672nm) and others ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: OIII5-27R
    $275.00

  17. Astrodon - Narrowband - 1.25" Mounted SII 3 nm Filter

    Astrodon - Narrowband - 1.25" Mounted SII 3 nm Filter

    Narrowband FiltersNarrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, 501 nm), sulfur (SII, 672nm) and others ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: SII3-27R
    $395.00

  18. Astrodon - Narrowband - 1.25" Mounted SII 5 nm Filter

    Astrodon - Narrowband - 1.25" Mounted SII 5 nm Filter

    Narrowband FiltersNarrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, 501 nm), sulfur (SII, 672nm) and others ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: SII5-27R
    $275.00

  19. Astrodon - Narrowband - 50mm dia. H-a 3 nm Filter

    Astrodon - Narrowband - 50mm dia. H-a 3 nm Filter

    Narrowband Filters      Narrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: HA3-50R
    $895.00

  20. Astrodon - Narrowband - 50mm dia. H-a 5 nm Filter

    Astrodon - Narrowband - 50mm dia. H-a 5 nm Filter

    Narrowband Filters      Narrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, ... Learn More
    FREE SHIPPING
    (excludes AK & HI)
    Model#: HA5-50R
    $595.00

Items 1 to 20 of 578 total

per page
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Set Descending Direction
Telegizmos - We Got You Covered
Friends Links
    Advanced Search
Free Shipping over $150
Buy a gift certificate
SAVE UP TO $300 ON SWAROVSKI OPTIK
Free Solare Filter
Free Solare Filter and Plossl Eyepiece
StarGuy Alt Az Pro Mount
Upcoming Events
Recently Viewed Items

  1. Celestron - Sky Map

  2. Vixen - R130Sf 130mm Newtonian Reflector Telescope OTA

  3. Pier-Tech - Auto Pier Software and Hardware

  4. IP4AP - Warren Keller - Image Processing For Astrophotography DVD

  5. Orion - Atlas EQ-G Equatorial Mount with Dual-Axis Controller

Vixen Space Eye 70
All transactions must be approved by
Woodland Hills Telescopes before shipping
BBB Rating
Will only honor current page prices!
International Orders
© 2011 Woodland Hills Telescopes, All Rights Reserved.