Incense

by Bart Arondson

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6 reputation
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visits member for 1 year, 11 months
seen Mar 20 '13 at 17:11

Dec
29
awarded  Student
Dec
26
awarded  Editor
Dec
26
revised How to get focal length from a camera specification which gives a value like “4.5-22.5”?
added 25 characters in body
Dec
26
comment How to get focal length from a camera specification which gives a value like “4.5-22.5”?
then how to caculate somewhere middele value without knowing the distance?
Dec
26
asked How to get focal length from a camera specification which gives a value like “4.5-22.5”?