Thread
:
Whats the best ISO for Astro DSLRs?
View Single Post
#
5
11-01-2008, 01:02 PM
acropolite
(Phil)
Registered User
Join Date: Feb 2005
Location: Launceston Tasmania
Posts: 9,019
This article
on partial ISO stops may be of interest. It seems that ISO's 100,200,400,800 etc are implimented in hardware, those in between are software created and won't necessarily deliver optimal noise performance.
acropolite
View Public Profile
Find all posts by acropolite