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Antlia Narrowband Filters

  1. Antlia - ALP-T Dual Band 5nm Filter - 36mm Unmounted
    Antlia - ALP-T Dual Band 5nm Filter - 36mm Unmounted
    Special Price $275.50 Regular Price $290.00
    SKU: ANT-ALP-T-5-36
    In Stock
    Free Shipping Available
  2. Antlia - SII 4.5nm EDGE Filter - 50mm Unmounted
    Antlia - SII 4.5nm EDGE Filter - 50mm Unmounted
    Special Price $332.50 Regular Price $350.00
    SKU: ANT-SII-45NM-50-EDGE
    In Stock
    Free Shipping Available
  3. Antlia - H-Alpha 4.5nm EDGE Filter - 50mm Unmounted
    Antlia - H-Alpha 4.5nm EDGE Filter - 50mm Unmounted
    Special Price $332.50 Regular Price $350.00
    SKU: ANT-HA-45NM-50-EDGE
    In Stock
    Free Shipping Available
  4. Antlia - OIII 4.5nm EDGE Filter - 50mm Unmounted
    Antlia - OIII 4.5nm EDGE Filter - 50mm Unmounted
    Special Price $332.50 Regular Price $350.00
    SKU: ANT-OIII-45NM-50-EDGE
    In Stock
    Free Shipping Available
  5. Antlia - SII 3nm Pro Filter - 2" Mounted
    Antlia - SII 3nm Pro Filter - 2" Mounted
    Special Price $375.25 Regular Price $395.00
    SKU: ANT-SII-3NM-2
    In Stock
    Free Shipping Available
  6. Antlia - H-Alpha 3nm Pro Filter - 1.25" Mounted
    Antlia - H-Alpha 3nm Pro Filter - 1.25" Mounted
    Special Price $242.25 Regular Price $255.00
    SKU: ANT-HA-3NM-125
    In Stock
    Free Shipping Available
  7. Antlia - H-Alpha 3nm Pro Filter - 2" Mounted
    Antlia - H-Alpha 3nm Pro Filter - 2" Mounted
    Special Price $375.25 Regular Price $395.00
    SKU: ANT-HA-3NM-2
    In Stock
    Free Shipping Available
  8. Antlia - OIII 2.5nm Ultra Filter - 2"
    Antlia - OIII 2.5nm Ultra Filter - 2"
    Special Price $560.50 Regular Price $590.00
    SKU: ANT-OIII25ULT-2
    In Stock
    Free Shipping Available
  9. Antlia - OIII 7nm Prime Filter - 36mm Unmounted
    Antlia - OIII 7nm Prime Filter - 36mm Unmounted
    Special Price $150.10 Regular Price $158.00
    SKU: ANT-OIII-7NM-36
    In Stock
    Free Shipping Available
  10. Antlia - SII 7nm Prime Filter - 36mm Unmounted
    Antlia - SII 7nm Prime Filter - 36mm Unmounted
    Special Price $150.10 Regular Price $158.00
    SKU: ANT-SII-7NM-36
    In Stock
    Free Shipping Available
  11. Antlia - H-Alpha 7nm Prime Filter - 36mm Unmounted
    Antlia - H-Alpha 7nm Prime Filter - 36mm Unmounted
    Special Price $150.10 Regular Price $158.00
    SKU: ANT-HA-7NM-36
    In Stock
    Free Shipping Available
  12. Antlia - SII 4.5nm EDGE Filter - 36mm Unmounted
    Antlia - SII 4.5nm EDGE Filter - 36mm Unmounted
    Special Price $213.75 Regular Price $225.00
    SKU: ANT-SII-45NM-36-EDGE
    In Stock
    Free Shipping Available
  13. Antlia - H-Alpha 4.5nm EDGE Filter - 36mm Unmounted
    Antlia - H-Alpha 4.5nm EDGE Filter - 36mm Unmounted
    Special Price $213.75 Regular Price $225.00
    SKU: ANT-HA-45NM-36-EDGE
    In Stock
    Free Shipping Available
  14. Antlia - SII 3nm Pro Filter - 1.25" Mounted
    Antlia - SII 3nm Pro Filter - 1.25" Mounted
    Special Price $242.25 Regular Price $255.00
    SKU: ANT-SII-3NM-125
    In Stock
    Free Shipping Available
  15. Antlia - OIII 3nm Pro Filter - 1.25" Mounted
    Antlia - OIII 3nm Pro Filter - 1.25" Mounted
    Special Price $242.25 Regular Price $255.00
    SKU: ANT-OIII-3NM-125
    In Stock
    Free Shipping Available
  16. Antlia - H-Alpha 2.5nm Ultra Filter - 2"
    Antlia - H-Alpha 2.5nm Ultra Filter - 2"
    Special Price $560.50 Regular Price $590.00
    SKU: ANT-HA25ULT-2
    In Stock
    Free Shipping Available
  17. Antlia - H-Beta and OIII Filter - 1.25" Mounted
    Antlia - H-Beta and OIII Filter - 1.25" Mounted
    Special Price $94.05 Regular Price $99.00
    SKU: ANT-HBOIII-125
    In Stock
    Free Shipping Available
  18. Antlia - OIII 4.5nm EDGE Filter - 36mm Unmounted
    Antlia - OIII 4.5nm EDGE Filter - 36mm Unmounted
    Special Price $213.75 Regular Price $225.00
    SKU: ANT-OIII-45NM-36-EDGE
    In Stock
    Free Shipping Available
  19. Antlia - OIII 4.5nm EDGE Filter - 1.25" Mounted
    Antlia - OIII 4.5nm EDGE Filter - 1.25" Mounted
    Special Price $175.75 Regular Price $185.00
    SKU: ANT-OIII-45NM-125-EDGE
    In Stock
    Free Shipping Available
  20. Antlia - SII 4.5nm EDGE Filter - 31mm Unmounted
    Antlia - SII 4.5nm EDGE Filter - 31mm Unmounted
    Special Price $185.25 Regular Price $195.00
    SKU: ANT-SII-45NM-31-EDGE
    In Stock
    Free Shipping Available

Antlia Sloan and Bessel Filters

  1. Antlia - griz Photometric Sloan 50mm Filter Set
    Antlia - griz Photometric Sloan 50mm Filter Set
    Special Price $1,330.00 Regular Price $1,400.00
    SKU: ANT-GRIZ-50
    More On The Way
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About Antlia Filters