Convex power diopter length is (2)5 then focal length?
Answers
Answered by
1
heyy mate
plz give SI unit with ur ques.
and also i can't understand what u write 25 or 2×5
pls ask proper question
formula is D=1/f if f in meter
and D= 100/f if f in cm
plz give SI unit with ur ques.
and also i can't understand what u write 25 or 2×5
pls ask proper question
formula is D=1/f if f in meter
and D= 100/f if f in cm
Similar questions