H-Beta CCD Filters

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  1. FLI - Research Grade 5.8nm H-Beta Filter - 65mm Square Unmounted

    $1,050.00
    SKU: RG-65S-Hb-58NM

    This Item Will Be Available in 1-2 Weeks

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    FREE SHIPPING(48 States)
  2. Optolong - H-Beta 25nm Filter - 1.25" Mounted

    $90.00
    SKU: OPO-HBTA25-125

    Wait Time is 3-5 Days

    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).

  3. Explore Scientific - 2" H-Beta Filter

    $149.99
    SKU: EXP-310230

    In stock

    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.

  4. Explore Scientific - 1.25" H-Beta Filter

    $104.99
    SKU: EXP-310235

    In stock

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

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

    $179.00
    SKU: LP4-2

    Wait Time is 3-5 Days

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

    $89.00
    SKU: LP4-1.25

    Wait Time is 3-5 Days

    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
  7. Lumicon - H- Beta Filter - Visual Back

    $199.95
    SKU: LMC-LF3065

    Wait Time is 3-5 Days

    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
  8. Lumicon - H-Beta Filter - 2"

    $199.95
    SKU: LMC-LF3060

    Wait Time is 3-5 Days

    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.

  9. Optec - Hb narrow and wide band filter set with R6358 or R6350 PMT

    $179.00
    SKU: OPT-17049

    Wait Time is 3-5 Days

    Set of two interference filters used to study the strength of Hß absorption at 4861Å. The narrow band filter has a halfwidth (FWHM) of 3 nm and the wide band filter has a halfwidth of 15 nm
  10. Baader - H-beta 8.5nm CCD Narrowband-Filter 50.8mm Round

    $259.00
    SKU: BAA-FHBN-RD50

    In stock

    CCD imagers will find Baader's Premium Narrowband CCD passfilters to deliver the absolute highest contrast deep sky images in H-Alpha, H-Beta, Oxygen III, and Sulfur-II, with the shortest exposures possible
    FREE SHIPPING(48 States)
  11. Baader - H-beta 8.5nm CCD Narrowband-Filter 50x50 mm Square

    $399.00
    SKU: BAA-FHBN-SQ50

    Wait Time is 3-5 Days

    CCD imagers will find Baader's Premium Narrowband CCD passfilters to deliver the absolute highest contrast deep sky images in H-Alpha, H-Beta, Oxygen III, and Sulfur-II, with the shortest exposures possible
    FREE SHIPPING(48 States)
  12. Baader - H-beta 8.5nm CCD Narrowband-Filter 2" (with LPFC)

    $219.00
    SKU: BAA-FHBN-2

    Wait Time is 3-5 Days

    CCD imagers will find Baader's Premium Narrowband CCD passfilters to deliver the absolute highest contrast deep sky images in H-Alpha, H-Beta, Oxygen III, and Sulfur-II, with the shortest exposures possible
    FREE SHIPPING(48 States)
  13. Baader - H-beta 8.5nm CCD Narrowband-Filter 1.25" (with LPFC)

    $132.00
    SKU: BAA-FHBN-1

    Wait Time is 3-5 Days

    CCD imagers will find Baader's Premium Narrowband CCD passfilters to deliver the absolute highest contrast deep sky images in H-Alpha, H-Beta, Oxygen III, and Sulfur-II, with the shortest exposures possible

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