ZWO 1.25-inch Duo-Band Filter
The ZWO 1.25" Duo-band filters are dual narrowband filters which lets light pass at 2 wavelengths: H-alpha (656nm) and OIII (500nm). These filter are mainly to enhance the ZWO's ASI colour camera's performance. These filters also makes it easier for imagers in urban areas, as the light pollution is quite substantial. Also, the Duo-band filters reduces the impact of any unwanted lights that could cause hindrance such as moonlight, street lights etc.
These ZWO Duo-band filters are suitable with all ZWO Electronic Filter Wheels and ZWO Duo-band filters.
About ZWO Optical: Astrophotography has never been easier
|Established in 2011, ZWO Optical is a fast-growing global astroimaging camera powerhouse based in Suzhou China.
They focus on building and innovating groundbreaking CMOS cameras such as the iconic ZWO ASI120MM Monochrome CMOS camera (the first-ever planetary CMOS camera to beat a CCD in the early 2010s).
ZWO continues to pioneer new astrophotography technology with revolutionary features to capture exceptional quality of images of space that will last you a lifetime.
Today, ZWO cameras are recognised by every passionate astrophotographer and are available in over 25 countries internationally.
Product code: ZWO-DB1.25