What is the optical power of a lens if its focal length is 16 mm?
| December 2, 2020 | education
F = 16mm, according to the formula D = 1 / F, you can calculate the optical power of the lens, indicated by D, but first we translate 16 mm into m – 0.016m
D = 1 / F = 1 / 0.016 = 62.5dopters
Answer: 62.5dptr
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