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Physics
Classical Physics
Optics
Optics Equations - to reduce height
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[QUOTE="sophiecentaur, post: 6488264, member: 199289"] Whilst this is sometimes the case, most camera lenses sit between diffraction and aberration problems. For a lot of photography, diffraction is not a problem and f values around f8 will give least impairment. f1.4 is a great advantage for low light or movement but not a 'preferred value' when a smaller stop will work. The OP is far too vague for a good answer, as I have already said. If the requirement is very critical then any suitable (obviously multi-element) lens would be optimised for its size and you'd have to pay for it! Some input from OP is required now. [/QUOTE]
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Forums
Physics
Classical Physics
Optics
Optics Equations - to reduce height
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