Testing my GH2's sensor

Started Feb 20, 2011 | Discussions thread
exdeejjjaaaa Veteran Member • Posts: 8,263
Re: Testing my GH2's sensor

bg2b wrote:

Where it's lacking somewhat is in full-well capacity. I'd guess the limit is actually the 12-bit converter. A 14-bit converter with the 12K electrons from ISO 160 and the same read noise as ISO 640 would give excellent DR at high ISO. Maybe for the GH3...


posts by Emil Martinec...

14bit is enough to count every single electron w/o noise in GH2 wells, minus at least 2 bits for noise... no need to 14 bits then in the output.

-- hide signature --

 exdeejjjaaaa's gear list:exdeejjjaaaa's gear list
Sony Alpha a7R II Sony FE 55mm F1.8 Phase One Capture One Pro +25 more
Post (hide subjects) Posted by
(unknown member)
(unknown member)
(unknown member)
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow