MFT 25mm f/1.4 fails to blur background like Full Frame 50mm lens @ f/2.8

Started Feb 16, 2014 | Discussions thread
CT707 New Member • Posts: 20
Re: A different comparison Redux...E-M1 AF glitch (grrrr...)

David Kieltyka wrote:

Anders W wrote:

Sounds weird that you'd have a misbehaving AF point on your E-M1. With DSLR PDAF such a diagnosis makes sense but how could one even hypothetically explain such a thing with mirrorless CDAF?

I'm baffled. But it's repeatable with different lenses and different focus distances. That one point just won't focus properly. Even choosing large vs. small AF point sizes makes no difference. I think I'll give the sensor a cleaning & see if that corrects it.


This issue of inaccurate AF points on the E-M1 rears its head again:

I'm very curious about the cause of this.  Hopefully it can be corrected for with a firmware update if the issue is indeed genuine.

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Olympus E-M1
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