Thread
:
Pentax 645 300 mm ED f/4 lens
View Single Post
#
21
03-01-2022, 12:15 AM
Astrofriend
(Lars)
Registered User
Join Date: Aug 2017
Location: Stockholm, Sweden
Posts: 443
I have noticed that I sometimes I get a gradient on my dark images. I found a light leakage in the Pentax 645 lens system.
Some photos and info how I found it and solved it:
http://www.astrofriend.eu/astronomy/...645-300ed.html
/Lars
Astrofriend
View Public Profile
Visit Astrofriend's homepage!
Find all posts by Astrofriend