E-M1 Focus problems

Started 7 months ago | Discussions thread
lnikj
Regular MemberPosts: 188Gear list
Like?
Re: E-M1 Focus problems
In reply to Mark Chan, 7 months ago

Mark Chan wrote:

May I suggest overexposure, possibly implicating diffraction?

i try dialing down exposure in strong daylight. The photos I get with positive exposure compensation seem similar and indeed it may be difficult to find where u focused.

I was wondering about whether my practice of ETTR was making it worse.

I don't understand the relationship between overexposure and diffraction though. Can you explain further?

Cheers

PS I have some more test shots to share later. I'm sure now that it is not simply diffraction (though that plays a small part). I am reasonably sure now that shutter speed is the single biggest factor here.

-- hide signature --
 lnikj's gear list:lnikj's gear list
Olympus XZ-1 Sigma DP1 Merrill Sigma DP3 Merrill Olympus E-M1
Reply   Reply with quote   Complain
Post (hide subjects)Posted by
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark post MMy threads
Color scheme? Blue / Yellow