Questions tagged “thin lens”

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

0

votes

2

answers

1473

Does focal length change perspective, or only camera position?

macroperspectiveopticsthin-lensfocal-length

cosaty

2y ago

0

votes

2

answers

177

Is depth of focus symmetrical, and is my depth-of-field diagram correct?

depth-of-fieldopticsdepth-of-focusfocusthin-lens

Photography Stack Exchange contributor

3y ago

0

votes

2

answers

197

How do object points map to points on the film in a camera simulation?

ray-tracinggeometric-opticscamera-simulationfocusthin-lens

user3159060

11y ago

0

votes

2

answers

343

Why doesn’t doubling focal length always exactly double image size at close focus?

magnificationcrop-factoropticsthin-lensfocal-length

Photography Stack Exchange contributor

12y ago