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Avalon Instruments LINEAR WIFI mount
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This page lists narrow band H-Beta filters for deep-sky astronomy. They are available in several dimensions suitable for many filter wheels and accessories.
Filters for DSLR cameras are all available in a dedicated page named "DSLR Filters". For viewing click here.
CHROMA TECHNOLOGY H-BETA (5NM) FILTER, 50x50 MM DIAMETER UNMOUNTED - SQUARE
CHROMA TECHNOLOGY H-BETA (5NM) FILTER, 50 MM DIAMETER UNMOUNTED - ROUND
CHROMA TECHNOLOGY H-BETA (5NM) FILTER, 36 MM DIAMETER UNMOUNTED - ROUND
CHROMA TECHNOLOGY H-BETA (5NM) FILTER, 31 MM DIAMETER UNMOUNTED - ROUND
CHROMA TECHNOLOGY H-BETA (5NM) FILTER, 2" MOUNTED
CHROMA TECHNOLOGY H-BETA (5NM) FILTER, 1.25" MOUNTED
CHROMA TECHNOLOGY H-BETA (3NM) FILTER 50x50mm unmounted - square
CHROMA TECHNOLOGY H-BETA (3NM) FILTER 50mm unmounted - round
CHROMA TECHNOLOGY H-BETA (3NM) FILTER 36mm unmounted - round
CHROMA TECHNOLOGY H-BETA (3NM) FILTER 31mm unmounted - round
CHROMA TECHNOLOGY H-BETA (3NM) FILTER, 2" MOUNTED
CHROMA TECHNOLOGY H-BETA (3NM) FILTER, 1.25" MOUNTED
Astronomik H-beta 12nm CCD Filter, mounted in 1.25" / 31.8 mm cell, for 1.25" / 31.8 mm accessories. Photographic filter, not for visual use.