I mostly do visual, and slowly trying hand on imaging with mod Nikon D5100 dslr.
Why is there a difference in image quality of sub on the Lagoon and Trifid?
I used bahtinov mask to achieve focus.
Used same mod Nikon D5100 camera for both shots.
From same location in Indy corn field.
Minimal process with stock Nikon Capture NX-D software and MS Office Picture Manager.
The 1st sub is 3min iso640 at 327mm focal length.
The 2nd sub is 2min iso640 at 255mm focal length.
Would image quality thru 300mm prime lens be better or worse?
Quality thru SpaceCat 51 at 250mm?
Edited by waso29, 24 September 2019 - 03:43 AM.