Tag Archives: narrowband filters

Astronomik Narrowband Filters

A while back, I had acquired the Samyang 135mm F2 lens in Canon EOS mount for astrophotography, as it was available at a very good price. As this lens is very sharp even wide open, I felt I had to get the most out of it and consider narrowband imaging. While researching the filter choice, I had narrowed it down to either the Baader narrowband F2 filters or the Astronomik set (H-alpha, SII and OIII) in 1.25″. But I decided to go down the Astronomik route as this has always been the brand of astronomy filters I’ve used (other than the Baader U and UV/IR cut). Continue reading Astronomik Narrowband Filters