All Questions
Tagged with focus-point-selection lens
3 questions
0
votes
4
answers
183
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Is the focus point a variable or absolute size?
In illustrations of the focus point of a sense, it looks to me to be infinitely small and as a result the resulting convergence of light would not yield an image. If the focus point is NOT infinitely ...
- 103
0
votes
3
answers
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Canon 7d & 24-70 ii - can't get a crisp or well exposed shot [duplicate]
As the title says, I'm shooting a canon 7d (mi) with the newly acquired Canon L 24-70 ii. I can't tell if I've suddenly forgotten how to shoot, or if both Green and Av mode are messing with me. I've ...
- 669
20
votes
3
answers
2k
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Why don't cameras have autofocus points in the edges and corners?
On all the DSLRs I've used, there are never any autofocus points near the edges and corners. Why is that?
- 2,571
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