what is the camera fstop and lens fstop correlation?
21523
How can aperture be f/11 on a lens with an aperture range designation of 3.5-5.6?
158181
How does the lens diameter influence photo quality?
65233
Which mode should I use on my camera?
150402
Is it normal for focal length to change while focusing?
118498
Camera to behave as the viewport?
14565
How does background blur (bokeh) relate to sensor size?
1032
What is the reference point that the focal length of a lens is calculated from?
34665
What image-quality characteristics make a lens good or bad?
144620
How to find out which view is focused?
36833
How does blender calculate the solve error in camera tracking?
51290
Does my crop sensor camera actually turn my lenses into a longer focal length?
131677
What does the 'macro' mode on my camera actually do?
158855
How can I see the photo settings like f-stop, ISO etc. of a image?
82560
Can software auto-detect image focus?
12506
What exactly determines depth of field?
33211
How do I diagnose the source of focus problem in a camera?
47999
How do you find out the "sweet spot" of a lens?