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  1. LP-3 Oxygen III line band filter for 1.25" ep LP-3 Oxygen III line band filter for 1.25

    LP-3 Oxygen III line band filter for 1.25" ep

    $79.50
    1 Review(s)
    Product description coming soon . . . . . .
  2. Save $27.00
    Optolong L-eNhance 1.25" Light Pollution Tri-Band Imaging Filter Optolong L-eNhance 1.25

    Optolong L-eNhance 1.25" Light Pollution Tri-Band Imaging Filter

    Regular Price: $179.00

    Special Price $152.00

    1 Review(s)
    Take back the night sky by using the Optolong L-eNhance 1.25" Tri-Band filter when imaging. A convenient and economic way to eNhance your nightly passion.
  3. Save $47.00
    Optolong L-eXtreme 2" Light Pollution Dual Passband Imaging Filter 7nm Ha/OIII Optolong L-eXtreme 2

    Optolong L-eXtreme 2" Light Pollution Dual Passband Imaging Filter 7nm Ha/OIII

    Regular Price: $309.00

    Special Price $262.00

    Take back the night sky by using the Optolong L-eXtreme 2" Dual Passband filter when imaging. Take your backyard imaging to places you never thought possible.

  4. Save $36.00
    Optolong L-eXtreme 1.25" Light Pollution Dual Passband Imaging Filter 7nm Ha/OIII Optolong L-eXtreme 1.25

    Optolong L-eXtreme 1.25" Light Pollution Dual Passband Imaging Filter 7nm Ha/OIII

    Regular Price: $239.00

    Special Price $203.00

    Take back the night sky by using the Optolong L-eXtreme 1.25" Dual Passband filter when imaging. Take your backyard imaging to places you never thought possible.

  5. Save $31.80
    Optolong Oxygen OIII 6.5nm 1.25" filter Optolong Oxygen OIII 6.5nm 1.25

    Optolong Oxygen OIII 6.5nm 1.25" filter

    Regular Price: $159.00

    Special Price $127.20

    Take your imaging up a notch with the improved OIII filter from Optolong.
  6. Save $45.80
    Optolong Oxygen OIII 6.5nm 2" filter Optolong Oxygen OIII 6.5nm 2

    Optolong Oxygen OIII 6.5nm 2" filter

    Regular Price: $229.00

    Special Price $183.20

    Take your imaging up a notch with the improved OIII filter from Optolong.
  7. Save $45.80
    Optolong H-Alpha 7nm 2" filter Optolong H-Alpha 7nm 2

    Optolong H-Alpha 7nm 2" filter

    Regular Price: $229.00

    Special Price $183.20

    The H-Alpha 7nm from Optolong works fantastically as a photographic filter, but also works for viewing faint emission nebula.
  8. Save $31.80
    Optolong H-Alpha 7nm 1.25" filter Optolong H-Alpha 7nm 1.25

    Optolong H-Alpha 7nm 1.25" filter

    Regular Price: $159.00

    Special Price $127.20

    The H-Alpha 7nm from Optolong works fantastically as a photographic filter, but also works for viewing faint emission nebula.
  9. Save $31.80
    Optolong SII 6.5nm 1.25" filter Optolong SII 6.5nm 1.25

    Optolong SII 6.5nm 1.25" filter

    Regular Price: $159.00

    Special Price $127.20

    The SII 6.5nm from Optolong works fantastically as a photographic filter, but also works for viewing faint nebula.
  10. Save $45.80
    Optolong SII 6.5nm 2" filter Optolong SII 6.5nm 2

    Optolong SII 6.5nm 2" filter

    Regular Price: $229.00

    Special Price $183.20

    The SII 6.5nm from Optolong works fantastically as a photographic filter, but also works for viewing faint nebula.
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