We've just announced the second Aluma Advanced CMOS model: the Aluma AC2020BSI. This is a back-illuminated CMOS sensor with incredible quantum efficiency. Here's the curve: More details on this fantastic new camera are available at: https://diffractionlimited.com/product/sbig-aluma-ac2020bsi/ Additional models are in development.
I was looking over the specs of this camera, 13.3mmx13.3mm chip, the matching filter wheel takes 50mm square filters, wouldn't a 36mm filter wheel be enough here?
Yes... right now the FW7-STX is what fits the Aluma AC camera body. We will be introducing new filter wheel models soon.