Playdo
TPF Noob!
- Joined
- Jul 10, 2009
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- UK
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Can someone explain focus point sensitivity to me. I understand the difference between cross/horizontal and vertical types but I'm not quite sure about the sensitivity.
If a crosspoint is f2.8 sensitive does this mean that it only works if the aperature is set to f2.8 or wider? A f5.6 sensitivity is better than a 2.8 point because it is sensitive to f5.6 and wider?
If a crosspoint is f2.8 sensitive does this mean that it only works if the aperature is set to f2.8 or wider? A f5.6 sensitivity is better than a 2.8 point because it is sensitive to f5.6 and wider?
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