H-Beta CCD Filters
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FLI - Research Grade 5.8nm H-Beta Filter - 65mm Square Unmounted
$1,050.00SKU: RG-65S-Hb-58NMShips 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.
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Optolong - H-Beta 25nm Filter - 1.25" Mounted
$90.00SKU: OPO-HBTA25-125Ships in 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).
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Explore Scientific - 2" H-Beta Filter
$142.99SKU: EXP-310230In 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.
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Explore Scientific - 1.25" H-Beta Filter
$99.99SKU: EXP-310235In stock
H-Beta - Hydrogen is the most abundant element in the universe and many nebulae glow in the light of H-beta.
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TO - LP-4 H-Beta (Red Cell) 2"
$179.00SKU: LP4-2Ships in 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 -
TO - LP-4 H-Beta (Red Cell) 1.25"
$89.00SKU: LP4-1.25Ships in 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 -
Lumicon - H- Beta Filter - Visual Back
$199.95SKU: LMC-LF3065Ships in 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 -
Lumicon - H-Beta Filter - 2"
$199.95SKU: LMC-LF3060Ships in 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.
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Baader - H-beta 8.5nm CCD Narrowband-Filter 50.8mm Round
$259.00SKU: BAA-FHBN-RD50In 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 possibleFREE SHIPPING(48 States) -
Baader - H-beta 8.5nm CCD Narrowband-Filter 50x50 mm Square
$399.00SKU: BAA-FHBN-SQ50Ships in 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 possibleFREE SHIPPING(48 States) -
Baader - H-beta 8.5nm CCD Narrowband-Filter 2" (with LPFC)
$219.00SKU: BAA-FHBN-2Ships in 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 possibleFREE SHIPPING(48 States) -
Baader - H-beta 8.5nm CCD Narrowband-Filter 1.25" (with LPFC)
$132.00SKU: BAA-FHBN-1Ships in 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
