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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.

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  • Baader Planetarium Baader Planetarium 2" ND 0.6 Neutral Density Filter - FND0-2
    $84.00
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    No free shipping.
  • Baader Planetarium Baader Planetarium 2" ND 0.9 Neutral Density Filter - FND1-2
    $84.00
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    No free shipping.
  • Baader Planetarium Baader Planetarium 2" ND 1.8 Neutral Density Filter - FND2-2
    $84.00
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    No free shipping.
  • Baader Planetarium Baader Planetarium 2" ND 3.0 Neutral Density - FND3-2
    $84.00
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    No free shipping.
  • Orion Orion 2" Neutral-Density Moon Filter - 13% Light Transmission - 05594
    $24.99
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    No free shipping.
  • Optolong Optolong Neutral Density ND3 Filter - 2" Mounted - ND3-200
    $79.00
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    free shipping
  • Explore Scientific 2
    Explore Scientific Explore Scientific 2" ND 0.9 Filter - 310240
    $44.99
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    No free shipping.
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