Questions tagged “focus accuracy”

Ask the Unique Photo creator community — gear, technique, post-processing and more.

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83

What happens when a DSLR body and lens are calibrated together, and can it affect other lenses?

nikonautofocusdslrfocus-accuracylens-calibration

Photography Stack Exchange contributor

12y ago

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91

Is 10× live view manual focus more accurate than phase-detect autofocus for landscapes?

live-viewautofocuslandscapefocus-accuracymanual-focus

Photography Stack Exchange contributor

13y ago

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102

What’s a reasonable in-focus rate for portraits with an 85mm lens, and how can I improve it?

autofocuscanon-dslr85mmportraitfocus-accuracy

Photography Stack Exchange contributor

15y ago

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84

How can I improve autofocus accuracy with a Canon 500D and Tamron 18-270mm at long focal lengths?

autofocustamron-18-270mmsharpnessfocus-accuracycanon-500d

Photography Stack Exchange contributor

16y ago

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84

What is back-focus, and how can I test whether my camera or lens has it?

autofocusback-focusfront-focusfocus-accuracycamera-calibration

Photography Stack Exchange contributor

16y ago