kymarto wrote:
EVFs eat much more power than the back LCD. Taking pix takes very little power.
The OP has a 7D which is a DSLR.
I know this isn't a technical camera answer, but when looking through your view finder, have you tried both eyes to see if you see the same thing? I had the same problem with things being blurry when using my right eye, since I am right handed and shoot right handed. Well due to a floater in my right eye which isn't always visible, I now use my floater free left eye and my view finder is perfectly clear!
Wouldn't it be something if I have the cure?
Ken
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