What is the use of the focal plane mark on a camera body?
121785
What is an "image plane indicator"?
34118
How does taking lower-resolution pictures with a higher-resolution sensor affect image quality?
41981
How do you use the different autofocus points on your DSLR?
87866
Tracking a shot with focal variation (zoom)
1982
How to find all objects in the Camera's view with Python?
22497
When should I use exposure compensation?
21744
Focal length of an ellipse and related results
63434
Technically, why is the out of focus area blurred more when using a bigger aperture?
33211
How do I diagnose the source of focus problem in a camera?
88406
What does different focal length offer me?
128235
light point and photosensor
93222
How does sensor size affect the brightness of an image given the same field of view and aperture?
24776
What is the best approch to photographing a mirror or other highly reflective surface?
140954
what's the relation between sensor size and image quality (noise, dynamic range)?
111436
What could cause this visible artifact which seems to a be a glowing inverse of something outside of the frame overlayed on this photograph?
17488
Why is FF sharper than crop body for the same framing of the same object?
67974
What is a good focal length for street photography?