FINDER SCOPE MOUNTING BASE Guide 30B306A: for XX-large flat fields

30B306A: for XX-large flat fields with a diameter of 372mm

you must adjust the distance for your specific telescope

All the QHY filter wheels have a female dovetail ring for the QHY cameras

ZWO-IRCUT1

M27 or M33 that reaches a maximum elevation of just a few degrees above the horizon

FINDER SCOPE MOUNTING BASE Guide 30B306A: for XX-large flat fieldsThe William Optics finder style mounting base allows you to securely attach a guide scope or finder scope to your main telescope OTA, as well as any accessories with a small finder style plate. The dimensions of the base are 42 x 39mm, with 36. 5mm long slots. Two short M4 button head screws are included.