OPTOLONG UV/IR CUT FILTER

UV/IR cut

Using this filter on a zwo asi533mc which has no built-in uv/ir cut. It makes a big difference to image quality.

OPTOLONG UV/IR CUT FILTER

The filter works well with the ZWO ASI462MC camera. My planetary images come out clearer

Optolong UV/IR cut filter

Bought one of these after imaging the Rho ophiuci cloud complex. I was getting large halos around Antares from ASI 294MC camera and was suggested to try using the optolong UV/IR filter to reduce the halos I was getting around such a bright star. Instantly when imaging at the next session the halos were gone from my subs and the colours for the stars were dramatically improved. Really an essential purchase for a one shot colour camera 5 star