Why "plane of focus"?
107818
What is the shape of the focal plane?
126119
Focus in night photography
56181
Why "step into a car" but "step onto a plane"
149047
Ellipses given focus and two points
62759
Why am I allowed to turn my focusing ring beyond infinity?
54122
Why does using a tilt-shift lens make things look miniature?
120451
Why Does Snell's Law use Sine Instead of Angle Values?
12506
What exactly determines depth of field?
70303
Parametric form of a plane
58074
Physics of Focusing a Laser
10126
Perspective manipulation
134345
Are focusing adverbs exceptions of adverb definitions?
56656
Can you maintain concentration on a spell from another plane?
158639
Single point vs Ground plane, in audio OP AMP PCB layouts
101342
Deep confusion with conventions and signs in geometric optics
98161
Intuitive Explanation of Tippe Top Effect?
66796
Describe the set of points on the complex plane...