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Filters for Imaging

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  1. Lumicon - Night Sky H-Alpha Filter  2"

    Lumicon - Night Sky H-Alpha Filter 2"

    Lumicon's Night Sky Hydrogen-Alpha Filters are long-pass filters with a 50% transition from blocking to passing at about 640nm. At wavelengths longer than 650nm, transmittance is 90% or above

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    Model#: LF3090

    Regular Price: $168.00

    Special Price: $119.95

  2. Lumicon - Night Sky H-Alpha Filter  1.25"

    Lumicon - Night Sky H-Alpha Filter 1.25"

    Lumicon's Night Sky Hydrogen-Alpha Filters are long-pass filters with a 50% transition from blocking to passing at about 640nm.

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    Model#: LF3085

    Regular Price: $135.00

    Special Price: $95.95

  3. Lumicon - Minus Violet Filter 58mm

    Lumicon - Minus Violet Filter 58mm

    Lumicon Minus Violet and Infrared Blocking Filters are used primarily to "bracket" the color-corrected band of refracting telescopes.

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    Model#: LF3130

    Regular Price: $151.00

    Special Price: $107.95

  4. Lumicon - Filter Variable Polarizer 2"

    Lumicon - Filter Variable Polarizer 2"

    The LF2115, 2" Variable Polarizing Filter, is the all-phase lunar filter for large telescopes. Transmittance is continuously variable from about 5% to 35%. Fits 2" eyepieces.

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    Model#: LF2115

    Regular Price: $62.95

    Special Price: $49.95

  5. Lumicon - Cassegrain H- Beta Filter

    Lumicon - Cassegrain H- Beta Filter

    Also known as the Horsehead Nebula filter, the Lumicon Cassegrain Hydrogen-Beta Filter isolates only the hydrogen-beta line of the spectrum (486nm) in a narrow pass-band just 9 nm wide, providing maximum contrast ... Learn More
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    (48 States)
    Model#: LF3065
    $239.95

  6. Lumicon - 2" Infrared Filter

    Lumicon - 2" Infrared Filter

    Lumicon Minus Violet and Infrared Blocking Filters are used primarily to "bracket" the color-corrected band of refracting telescopes.

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    Model#: LF3145

    Regular Price: $168.00

    Special Price: $119.95

  7. Lumicon - 2"  H-Beta Filter

    Lumicon - 2" H-Beta Filter

    Also known as the Horsehead Nebula filter, the Lumicon 2" Hydrogen-Beta Filter isolates only the hydrogen-beta line of the spectrum (486nm) in a narrow pass-band just 9 nm wide, providing maximum contrast.

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    FREE SHIPPING
    (48 States)
    Model#: LF3060

    Regular Price: $336.00

    Special Price: $239.95

  8. Leica - Universal Polarizing Filter

    Leica - Universal Polarizing Filter

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    FREE SHIPPING
    (48 States)
    Model#: 13356
    $595.00

  9. Leica - E67 UVa Infrared Filter

    Leica - E67 UVa Infrared Filter

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    FREE SHIPPING
    (48 States)
    Model#: 13415
    $250.00

  10. Leica - E55 UVa Infrared Filter ( black )

    Leica - E55 UVa Infrared Filter ( black )

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    (48 States)
    Model#: 13413
    $225.00

  11. Leica - E55 UVa Filter ( silver )

    Leica - E55 UVa Filter ( silver )

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    Model#: 13374
    $170.00

  12. Leica - E55 UVa Filter

    Leica - E55 UVa Filter

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    Model#: 13373
    $160.00

  13. Leica - E49 UVa Infrared Filter

    Leica - E49 UVa Infrared Filter

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    Model#: 13412
    $190.00

  14. Leica - E46 UVa Infrared Filter ( silver )
  15. Leica - E46 UVa Infrared Filter ( black )
  16. Leica - E46 UVa Filter ( silver )

    Leica - E46 UVa Filter ( silver )

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    Model#: 13005
    $160.00

  17. Leica - E46 UVa Filter

    Leica - E46 UVa Filter

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    Model#: 13004
    $140.00

  18. Leica - E43 UVa Infrared Filter

    Leica - E43 UVa Infrared Filter

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    FREE SHIPPING
    (48 States)
    Model#: 13417
    $225.00

  19. Leica - E39 UVa Infrared Filter ( silver )
  20. Leica - E39 UVa Infrared Filter ( black )

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