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Baader SII Highspeed(f/3) 4nm (CMOS-Optimized) 36 mm

baader-planetarium.com/.../s-ii-f3-ultra-highspeed-filter-(4nm)-%E2%80%93-cmos-optimiert.html
TypeSulfur-II (SII)
SizeRound 36 mm
Bandwidth4 nm
Users 15
Images 47
Most often used with
QHYCCD QHY268 M
Also available in the following variants:
S-II f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
This item has a history of 2 approved edit proposals.