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Altair SII+OIII ULTRA DualBand 6nm CERTIFIED CMOS 1.25"

altairastro.com/.../altair-sii-oiii--dualband-6nm-certified-cmos-filter--test-report-13490-p.asp
TypeMultiband
SizeRound 1.25"
Bandwidthn/a
Users 12
Images 47
Most often used with
ZWO ASI294MC Pro