Imaging Filters
Imaging filters are used to increase details in specific Oxygen III, H-Alpha, Sulfur II, H-Beta and more line in the spectrum graphic.
Filters
ZWO UV/IR Cut Filter
ZWO UV/IR Cut Filter The ZWO UV/IR Cut Filter filter is suitable for color camera with AR protect window. It’s available in 1.25″ or 2″ round moun...
View full detailsZWO IR 850nm Pass Filter 1.25" (850IR125)
ZWO IR 850nm Pass Filter 1.25" The ZWO IR 850nm Pass Filter 1.25″ suitable for IR sensitive cameras. The transmission properties of the IR 850nm Pa...
View full detailsZWO H-alpha, OIII & SII 7nm Narrowband SHO Filters
ZWO SHO Narrowband Filters The ZWO SHO Narrowband Filter Set contains one H-alpha, one OIII and one SII filter. Use it for tricolor CCD astrophotog...
View full detailsZWO Methane CH4 Filter 1.25" (CH4)
ZWO Methane CH4 Filter 1.25" The ZWO Methane CH4 Filter 1.25″ is a special filter for photographic use. Its FWHM is 20 nm which is suitable for mos...
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