Questions tagged “thin lens”

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

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1224

Does focal length change perspective, or only camera position?

macroperspectiveopticsthin-lensfocal-length

cosaty

2y ago

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2

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83

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

depth-of-fieldopticsdepth-of-focusfocusthin-lens

Photography Stack Exchange contributor

2y ago

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107

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

ray-tracinggeometric-opticscamera-simulationfocusthin-lens

user3159060

11y ago

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190

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

magnificationcrop-factoropticsthin-lensfocal-length

Photography Stack Exchange contributor

12y ago