STORE FRONT: 5348 Topanga Canyon Blvd, Woodland Hills CA 91364

Welcome!

Filters

16 Item(s)

per page

Set Descending Direction
  1. Astronomik - 12nm H-Beta CCD Filter - 50mm Square Unmounted

    Astronomik - 12nm H-Beta CCD Filter - 50mm Square Unmounted

    The Astronomik H-beta filter is a narrow band emission-line filter for CCD photography.

    ... Learn More

    FREE SHIPPING
    (48 States)
    Model#: HBCCD-50SQ
    $379.95

  2. Explore Scientific Nebula Filter 2" H-Beta Range from 478nm to 496nm with Peak at 489nm

    Explore Scientific - Nebula Filter 2" H-Beta Range from 478nm to 496nm with Peak at 489nm

    The Explore Scientific H-beta filter uses a characteristic property of the so called emission nebulae. Those objects glow in special colors, the so called emission lines.

    ...
    Learn More
    Model#: 310230
    $129.99

  3. Explore Scientific Nebula Filter 1.25" H-Beta Range from 478nm to 496nm with Peak at 489nm - Transmission 94.5%

    Explore Scientific - Nebula Filter 1.25" H-Beta Range from 478nm to 496nm with Peak at 489nm

    H-Beta - Hydrogen is the most abundant element in the universe and many nebulae glow in the light of H-beta.

    ...
    Learn More
    Model#: 310235
    $89.99

  4. FLI - Research Grade 65mm Square Hb 5.8nm

    FLI - Research Grade 65mm Square Hb 5.8nm

    ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: RG-65S-HB
    $1,050.00

  5. Astronomik - 12nm H-Beta CCD Filter - 36mm Round Unmounted

    Astronomik - 12nm H-Beta CCD Filter - 36mm Round Unmounted

    The Astronomik H-beta filter is a narrow band emission-line filter for CCD photography.

    ...
    Learn More
    Model#: HBCCD-36
    $199.95

  6. Astronomik - 12nm H-Beta CCD Filter - 31mm Round Unmounted

    Astronomik - 12nm H-Beta CCD Filter - 31mm Round Unmounted

    The Astronomik H-beta filter is a narrow band emission-line filter for CCD photography.

    ...
    Learn More
    Model#: HBCCD-31
    $169.95

  7. TO - LP-4  H-Beta (Red Cell)  2"

    TO - LP-4 H-Beta (Red Cell) 2"

    LP-4 H-Beta (Red Cell) 2" FilterEnhance your deep sky viewing with the latest in multi-layer coating technology. Thousand Oaks filters transmit desired wave-lengths in a very steep slope rather than ... Learn More
    Model#: LP4-2
    $179.00

  8. TO - LP-4  H-Beta (Red Cell)  1.25"

    TO - LP-4 H-Beta (Red Cell) 1.25"

    Thousand Oaks Optical LP-4 H-Beta (Red Cell) 1.25" FilterEnhance your deep sky viewing with the latest in multi-layer coating technology. Thousand Oaks filters transmit desired wave-lengths in a very steep slope rather than ... Learn More
    Model#: LP4-1.25
    $89.00

  9. 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
    FREE SHIPPING
    (48 States)
    Model#: LF3065
    $239.95

  10. 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.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: LF3060

    Regular Price: $336.00

    Special Price: $239.95

  11. Astronomik - 12nm H-Beta CCD Filter - Canon EOS Clip

    Astronomik - 12nm H-Beta CCD Filter - Canon EOS Clip

    The Astronomik H-beta filter is a narrow band emission-line filter for CCD photography.

    ...
    Learn More
    Model#: HBCCD-EOS
    $189.95

  12. Astronomik - 12nm H-Beta CCD Filter - 50mm Round Unmounted

    Astronomik - 12nm H-Beta CCD Filter - 50mm Round Unmounted

    The Astronomik H-beta filter is a narrow band emission-line filter for CCD photography.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: HBCCD-50R
    $289.95

  13. Astronomik - 12nm H-Beta CCD Filter - 2" Round Mounted

    Astronomik - 12nm H-Beta CCD Filter - 2" Round Mounted

    The Astronomik H-beta filter is a narrow band emission-line filter for CCD photography.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: HBCCD-2
    $289.95

  14. Astronomik 12nm H-Beta CCD Filter - 1.25" Round Mounted

    Astronomik - 12nm H-Beta CCD Filter - 1.25" Round Mounted

    The Astronomik H-beta filter is a narrow band emission-line filter for CCD photography.

    ...
    Learn More
    Model#: HBCCD-1
    $119.95

  15. Astronomik 12nm H-Beta CCD Filter - T Threads

    Astronomik - 12nm H-Beta CCD Filter - T Threads

    The Astronomik H-beta filter is a narrow band emission-line filter for CCD photography.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: HBCCD-T
    $214.95

  16. Optolong H-Beta 25nm Filter 1.25" Mounted

    Optolong - H-Beta 25nm Filter - 1.25" Mounted

    This Optolong H-Beta filter has a FWHM of 25nm, making it more suitable for visual observations of the Horsehead, California, and Cocoon nebulae. The filters transmits a 25nm transfer speed of light that is focused at 486nm and accuracy blocks outside wavelengths of light that cause light pollution (both artificial and natural).

    ...
    Learn More
    Model#: HBTA25-125
    $90.00

16 Item(s)

per page

Set Descending Direction