Moon Maid's sensor comparison

Started Feb 29, 2012 | Discussions thread
Joofa Senior Member • Posts: 2,655
Re: Marianne, how did you

rbmphoto wrote:

downsize the D4/D800 results to 12MP?

It may be something similar to this: IIRC D800 is 36MP? Then going to 12MP would be like an increase of 10 x log10(36/12) = 10 x log10 (3) = 4.8 db. I think if you compare the D800 native graph (red) with downsized graph (green) then just eyeballing, the difference is about ~5db (~4.8 db).



-- hide signature --

Dj Joofa

Post (hide subjects) Posted by
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow