QHY MiniCam8M LRGB & 3nm SHO EVO Deep Sky Combo - CAM8-LRGB-3SHO-EVO Bresser See the photo which shows

See the photo which shows the relative sizes of the three Permanent Piers available from iOptron

Felt material flocked inside the opening to reduce internal reflection

or TSN-55S

The Illuminator II also offers variable control of the red LED brightness

Center column has a 1/4-20 stud on one end and a removable 3/8-16 stud base on the other end

QHY MiniCam8M LRGB & 3nm SHO EVO Deep Sky Combo - CAM8-LRGB-3SHO-EVO Bresser See the photo which showsThis set of seven filters are made expressly for the QHY MiniCam 8M built in filter wheel, which accepts specialized 19*12*1. 1mm filters. The set includes LRGB (Luminance, Red, Green & Blue) filters and 3nm SHO (SII, H Alpha & Oxygen III) filters. Compared with the 7nm Deep Sky Filter Set, the EVO version features upgraded optical coating technology and narrower bandpasses (3nm) for the narrowband filters. The filters have an optical density (OD)* of