H-Beta Filters
6 Item(s)
per page
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Astronomik - H-Beta Filter - 1.25" Round Mounted
The Astronomik H-beta is a filter for visual observation, in particular with instruments of larger aperture.
... Learn MoreModel#: HB-1
$119.95 -
Astronomik - H-Beta Filter - 2" Round Mounted
The Astronomik H-beta is a filter for visual observation, in particular with instruments of larger aperture.
... Learn MoreFREE SHIPPINGModel#: HB-2(48 States)
$239.95 -
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 SHIPPINGModel#: LF3060(48 States)
$239.95 -
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 SHIPPINGModel#: LF3065(48 States)
$239.95 -
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 -
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
6 Item(s)
per page
