Filters
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Astronomik - H-Alpha 12nm CCD Filter - 1.25" Round Mounted
The Astronomik H-alpha filter is a narrow band filter for CCD photography. The filter lets the H-alpha light of emission nebulae pass and blocks nearly the whole remainder of the spectrum where the CCD is sensitive.
... Learn MoreModel#: HA12-1
$149.95 -
Astronomik - H-Alpha 12nm CCD Filter - 31mm Round Unmounted
The Astronomik H-alpha filter is a narrow band filter for CCD photography. The filter lets the H-alpha light of emission nebulae pass and blocks nearly the whole remainder of the spectrum where the CCD is sensitive.
... Learn MoreModel#: HA12-31
$179.95



















