How to calculate a sensor size when all I know is focal length and resolution?
34583
How can I calculate sensor size (width and height) from focus length, vertical, and horizontal angle of view?
27664
Does lower resolution result in better signal-to-noise ratio, given the same sensor size?
9659
How do I determine the true pixel size of my Monitor in .NET?
25839
How to determine numeric equivalent of Tiny, Small, etc. image sizes for Graphics?
145744
How do I meter for long exposures (10+ minutes)?
62830
Can I calculate sensor size from pixel dimensions and number (to find angle of view)?
26420
Possible to lock focal length on zoom lens? (SELP1650)
152115
Can I convert binocular zoom to equivalent lens focal length?
113839
How can I visualize or simulate the effect of different focal lengths?
19362
Can a smaller sensor's "crop factor" be used to calculate the exact increase in depth of field?
92929
How do I calculate the width of a string in pixels?
37422
Since it's not "focal length", what is the term for the distance at which things are in focus?
93222
How does sensor size affect the brightness of an image given the same field of view and aperture?
158181
How does the lens diameter influence photo quality?
138630
Can we measure size of an object using EXIF data from a photo?
146325
How is zoom measured?
42940
How do I calculate the distance of an object in a photo?