FREE SHIPPING

On Hundreds of Products details ›

CALL US TOLL FREE 800-266-9590

Let our non-commissioned product advisors help you select the best filter to achieve your observation goals! Whether you need filters for astrophotography or visual use we'll help you find the perfect filter to complement your equipment.


Bring out as much detail as possible in your celestial targets with OIII, ultra high contrast, and hydrogen filters perfect for astrophotography. Or get more details on planets with neutral density, Skyglow, Longpass and color filters. We offer high-quality deep sky and planetary filters from manufacturers like Lumicon, Baader Planetarium, Celestron, TeleVue, Meade, Orion, High Point & Thousand Oaks.

Read more
More about Filters

Filters

Back to Top
per page
  • Thousand Oaks Optical Thousand Oaks LP-1 Broadband Nebula Filter - 1.25" - LP-125
    $89.00
    Bread Checkout
     

    free shipping
  • Lumicon Lumicon Gen 3 OIII Oxygen III Filter - 2" - LF3045
    $200.00
    Bread Checkout
     

    free shipping
  • Thousand Oaks Optical Thousand Oaks LP-3 Oxygen III Nebula Filter - 2" - LP-348
    $179.00
    Bread Checkout
     

    free shipping
  • Lumicon Lumicon 2" Deep Sky Filter - LF3015
    $200.00
    Bread Checkout
     

    free shipping
  • Celestron OIII Narrowband Filter - 1.25
    Celestron Celestron Oxygen III (OIII) Narrowband 1.25" Filter - 93623
    $89.95 $75.95
    Bread Checkout
     

    free shipping
  • Celestron Celestron Oxygen III (OIII) Narrowband 2" Filter - 93624
    $119.95 $99.95
    Bread Checkout
     

    free shipping
  • Lumicon Lumicon Deep Sky 1.25" Filter - LF3010
    $100.00
    Bread Checkout
     

    No free shipping.
  • Lumicon Lumicon Deep Sky Thread on Filter for Schmidt-Cassegrain Rear Cell - LF3020
    $200.00
    Bread Checkout
     

    free shipping
  • Lumicon Lumicon Oxygen III (OIII) Thread-on Filter for Schmidt-Cassegrain Rear Cell - LF3050
    $200.00
    Bread Checkout
     

    free shipping
  • Lumicon Lumicon 1.25" Hydrogen Beta (H-Beta) Filter - LF3055
    $100.00
    Bread Checkout
     

    free shipping
  • Lumicon Lumicon 2" Hydrogen Beta (H-Beta) Filter - LF3060
    $200.00
    Bread Checkout
     

    free shipping
  • Lumicon Lumicon Hydrogen Beta (H-Beta) Thread-on Filter for Schmidt-Cassegrain Rear Cell - LF3065
    $200.00
    Bread Checkout
     

    free shipping
  • Orion Orion Oxygen III Nebula 1.25" Filter - 05581
    $99.99
    Bread Checkout
     

    No free shipping.
  • Orion Orion Oxygen III Nebula 2" Filter - 05582
    $129.99
    Bread Checkout
     

    No free shipping.
  • Orion Orion Hydrogen-Beta Nebula 1.25" Filter - 05583
    $99.99 $79.99
    Bread Checkout
     

    No free shipping.
  • Orion Orion Hydrogen-Beta Nebula 2" Filter - 05584
    $129.99
    Bread Checkout
     

    No free shipping.
  • Orion Orion X-tra Narrowband Oxygen Three O-III 1.25" Filter - 5578
    $129.99 $103.99
    Bread Checkout
     

    No free shipping.
  • Thousand Oaks Optical Thousand Oaks LP-1 Broadband Nebula Filter - 2" - LP-148
    $179.00
    Bread Checkout
     

    free shipping
  • Thousand Oaks Optical Thousand Oaks LP-2 Nebula Filter Narrowband - 2" - LP-248
    $179.00
    Bread Checkout
     

    free shipping
  • Thousand Oaks Optical Thousand Oaks LP-3 Nebula Filter Oxygen III - 1.25" - LP-325
    $89.00
    Bread Checkout
     

    free shipping
  • Thousand Oaks Optical Thousand Oaks LP-4 H-Beta Nebula Filter - 1.25" - LP-425
    $89.00
    Bread Checkout
     

    free shipping
  • Lumicon 1.25
    Lumicon Lumicon Gen 3 OIII Oxygen III Filter - 1.25" - LF3040
    $100.00
    Bread Checkout
     

    free shipping
  • Optolong Optolong H-Beta 25nm Filter - 1.25" Mounted - HBTA25-125
    $90.00
    Bread Checkout
     

    free shipping
  • Optolong Optolong H-Beta 25nm Filter - 2" Mounted - HBTA25-200
    $139.00
    Bread Checkout
     

    free shipping
  • Explore Scientific 2
    Explore Scientific Explore Scientific 2" H-Beta Nebula Filter - 310230
    $159.99
    Bread Checkout
     

    free shipping
  • Explore Scientific 1.25
    Explore Scientific Explore Scientific 1.25" H-Beta Nebula Filter - 310235
    $109.99
    Bread Checkout
     

    No free shipping.
  • Astronomik 1.25
    Astronomik Filters Astronomik H-Beta 12 nm Visual Filter - 1.25" - HB-1
    $109.95
    Bread Checkout
     

    free shipping
  • Astronomik 2
    Astronomik Filters Astronomik H-Beta 12 nm Visual Filter - 2" - HB-2
    $219.95
    Bread Checkout
     

    free shipping
  • Tele Vue Tele Vue Bandmate H-Beta Filter - 1.25" - B2H-0125
    $100.00
    Bread Checkout
     

    free shipping
  • Tele Vue Bandmate H-Beta Filter
    Tele Vue Tele Vue Bandmate H-Beta Filter - 2" - B2H-0200
    $200.00
    Bread Checkout
     

    free shipping
  • Astronomik H-Beta SC Rear Cell Visual Filter
    Astronomik Filters Astronomik H-Beta Visual Filter - SC Rear Cell - HB-SCT
    $219.95
    Bread Checkout
     

    free shipping
  • Zhumell 1.25
    Zhumell Zhumell 1.25" High Performance O-III Telescope Filter - ZHUL062-1
    $49.99
    Bread Checkout
     

    No free shipping.
  • Zhumell 2
    Zhumell Zhumell 2" High Performance O-III Telescope Filter - ZHUL067-1
    $59.99
    Bread Checkout
     

    No free shipping.
Back to Top
per page

Please wait...