Help with ASI OAG prism stem

Focusers, Filters, Barlows etc..

Moderators: Sam, Sean.Wang

Help with ASI OAG prism stem

Postby maudy » Tue Nov 07, 2017 1:15 am

Hello:

In exploring reflections in the imaging train between the ASI1600mm-c, ASI EFW and ASI OAG, I discovered the the metal stem around the OAG does have a slight shine.

How can I blacken these spots properly to reduce their shine?


Thank you.

Please know there were some reflections due to having the filters installed incorrectly. Flipping the filter ver resolved that issue.
maudy
 
Posts: 24
Joined: Sun Jan 22, 2017 6:56 pm

Re: Help with ASI OAG prism stem

Postby Sam » Wed Nov 15, 2017 1:24 pm

you can try to use one blank pen to paint it
ZWO Founder
Location:lon=120.6 lat=31.3
SuZhou China
User avatar
Sam
 
Posts: 2546
Joined: Thu Feb 21, 2013 2:51 am


Return to Accessories

Who is online

Users browsing this forum: No registered users and 1 guest