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View Full Version here: : How to attach 2" Optolong L-Pro to Celestron SCT 9.25"


vesko
20-06-2021, 10:24 AM
M16
Celestron CST 9.25" + Celestron Reducer f/6.3 + Celestron T-adapter SC + ZWO ASI533MC
AZ-EQ5
15x120" lights
Nebulosity4
Guiding with ZWO ASI120MC-S + William Optics UniGuide 32mm + PHD2
PixInsight
Photoshop CC
Backyard, Cairns
Bortle 5
Pushed the AZ-EQ5 to its limits. Kept only 15/51 frames.
The ASI533MC tends to bloat the stars without a City Light Sippression Filter.
Any ideas how to attach 2" Optolong L-Pro to the above rig?

Dave882
20-06-2021, 01:55 PM
Nice shot for the limited number of subs!
Filter drawer for the 2inch filters or screwed directly into the nosepiece of the camera for 1.25” filters.

Zuts
20-06-2021, 09:05 PM
I have one of these https://astronomy-imaging-camera.com/product/zwo-filter-drawer-m42. There are some people complaining about light leakage but I believe that has been addressed. If not a bit of tape solves it