QHY MiniCam8M LRGB & 7nm SHO Deep Sky Combo - 040056 type-mounting-hardware-adapters This is the top part

This is the top part of the Tele Vue 2" Paracorr and mates with "VISA" (AVI-3200) to allow visual use of the BIG Paracorr Type-2

and optical window

This results in a focal length of 660 mm (663 mm)

This Celestron Aluminum Dew Shield with Cover Cap fits all 9

QHY MiniCam8M LRGB & 7nm SHO Deep Sky Combo - 040056 type-mounting-hardware-adapters This is the top partThis 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 7nm SHO (SII, H Alpha & Oxygen III) filters. The filters have an optical density (OD)* of 5. *Optical Density (OD): It works as a physical measure of the degree of light attenuation after passing through an optical filter, directly affects the filters