Astronomik Deep-Sky RGB Filterset 36mm, 3 filters circle General specification

General specification

Highest transmission for excellent image quality

If you’re using a DSLR or camera with limited dark current

ensuring accurate colour reproduction and compatibility with major stacking and calibration software

the number of "H-alpha-photons" does not change significantly whether an H-alpha filter is installed or not

Astronomik Deep-Sky RGB Filterset 36mm, 3 filters circle General specificationAstronomik Deep Sky RGB Filter Set 36mm, 3 filters Our 36mm filters fit perfectly in all 36mm filter wheels from brands such as ZWO, QHY, QSI, Starlight Xpress, SBIG, Moravian, and Atik. Designed with a protective ring and blackened filter edges to prevent stray light, they are mechanically protected and easy to handle. The orientation of the filter in the filter wheel does not affect the optical performance, making it easy to set up and use.