New to AstroBin? Discover how we help astrophotographers share and preserve their work. Learn more

Altair SII+OIII ULTRA DualBand 4nm CERTIFIED CMOS 2"

altairastro.com/.../altair-sii-oiii--dualband-ultra-4nm-certified-cmos-filter-2x22-w-test-report-13147-p.asp
TypeMultiband
SizeRound 2"
Bandwidth4 nm
Users 71
Images 364
Most often used with
ZWO ASI2600MC Pro
Community notes
This is a new product and should be distinguished from the Ha Oiii filter
This item has a history of 1 approved edit proposals.