sony 70 200 2.8 overexposed problem

Started Oct 23, 2011 | Discussions thread
garypaul1256
Regular MemberPosts: 136Gear list
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Re: Sounds like sticky aperture blades
In reply to frankfan1, Oct 27, 2011

frankfan1 wrote:

Well, I move the lever to fully open, and release my finger, and I see the lever snap back, but I can see the aperture is not fully closed.

The blades will never close completely because they set to the smallest f stop ~ f32 when removed from the camera body.

Check for dirty connectors on the lens mount as some sensors may not function properly if they are dirty.

Hope this helps!

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Sony SLT-A55 Sony SLT-A57 Sony DT 16-80mm F3.5-4.5 ZA Carl Zeiss Vario-Sonnar T* Tamron AF 70-300mm F/4-5.6 Di LD Macro Sony DT 50mm F1.8 SAM
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