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  • Nebula Filter Oxygen III 2.0-inch
    Nebula Filter Oxygen III 2.0-inch
    $ 144.19 - $ 144.19
    $ 144.19
    $ 144.19 - $ 144.19
    $ 144.19

    Nebula Filter Oxygen III 2.0-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" O-III Range from 483nm to 511nm with peak at 496nm. Transmission 96.7% Oxygen III - This is the highest cont...

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    $ 144.19 - $ 144.19
    $ 144.19
    $ 144.19 - $ 144.19
    $ 144.19
  • Nebula Filter CLS 2.0-inch
    Nebula Filter CLS 2.0-inch
    $ 123.59 - $ 123.59
    $ 123.59
    $ 123.59 - $ 123.59
    $ 123.59

    Nebula Filter CLS 2.0-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" CLS Range from 436nm to 536nm with peak at 488nm. Transmission 98.3% This is a general-purpose light-pollut...

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    $ 123.59 - $ 123.59
    $ 123.59
    $ 123.59 - $ 123.59
    $ 123.59
  • Nebula Filter H-Beta 2.0-inch
    Nebula Filter H-Beta 2.0-inch
    $ 185.39 - $ 185.39
    $ 185.39
    $ 185.39 - $ 185.39
    $ 185.39

    Nebula Filter H-Beta 2.0-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" H-Beta Range from 478nm to 496nm with peak at 489nm. Transmission 94.5% H-Beta - Hydrogen is the most abunda...

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    $ 185.39 - $ 185.39
    $ 185.39
    $ 185.39 - $ 185.39
    $ 185.39
  • Nebula Filter Oxygen III 2-inch 6.5nm
    Nebula Filter Oxygen III 2-inch 6.5nm
    $ 257.49 - $ 257.49
    $ 257.49
    $ 257.49 - $ 257.49
    $ 257.49

    Nebula Filter Oxygen III 2-inch 6.5nm

    Explore Scientific

    Features High quality Explore Scientific O-III filter Let only the oxygen emission lines "through" Absorbs all other emission lines Absorbs almo...

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    $ 257.49 - $ 257.49
    $ 257.49
    $ 257.49 - $ 257.49
    $ 257.49
  • Nebula Filter S-II 2-inch 12nm
    Nebula Filter S-II 2-inch 12nm
    $ 216.29 - $ 216.29
    $ 216.29
    $ 216.29 - $ 216.29
    $ 216.29

    Nebula Filter S-II 2-inch 12nm

    Explore Scientific

    Features High quality Explore Scientific S-II filter Absorbs all other emission lines Absorbs almost all of the artificial light Passband bandwid...

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    $ 216.29 - $ 216.29
    $ 216.29
    $ 216.29 - $ 216.29
    $ 216.29
  • Nebula Filter S-II 2-inch 6.5nm
    Nebula Filter S-II 2-inch 6.5nm
    $ 257.49 - $ 257.49
    $ 257.49
    $ 257.49 - $ 257.49
    $ 257.49

    Nebula Filter S-II 2-inch 6.5nm

    Explore Scientific

    Features High quality Explore Scientific S-II filter Absorbs all other emission lines Absorbs almost all of the artificial light Passband bandwid...

    View full details
    $ 257.49 - $ 257.49
    $ 257.49
    $ 257.49 - $ 257.49
    $ 257.49
  • Nebula Filter H-Alpha 2-inch 12nm
    Nebula Filter H-Alpha 2-inch 12nm
    $ 204.96 - $ 204.96
    $ 204.96
    $ 204.96 - $ 204.96
    $ 204.96

    Nebula Filter H-Alpha 2-inch 12nm

    Explore Scientific

    Features High quality Explore Scientific H-Alpha filter Lets only the emission lines of hydrogen "through" Absorbs almost all of the artificial l...

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    $ 204.96 - $ 204.96
    $ 204.96
    $ 204.96 - $ 204.96
    $ 204.96
  • Nebula Filter H-Alpha 2-inch 7nm
    Nebula Filter H-Alpha 2-inch 7nm
    $ 266.76 - $ 266.76
    $ 266.76
    $ 266.76 - $ 266.76
    $ 266.76

    Nebula Filter H-Alpha 2-inch 7nm

    Explore Scientific

    Features High quality Explore Scientific H-Alpha filter Lets only the emission lines of hydrogen "through" Absorbs almost all of the artificial l...

    View full details
    $ 266.76 - $ 266.76
    $ 266.76
    $ 266.76 - $ 266.76
    $ 266.76
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