The lens-to-retina distance of a woman is 2.10 cm, and the relaxed power of her eye is 54.8 D. (a) What is her far point? (b) What eyeglass power will allow her to see distant objects clearly, if her glasses are 1.80 cm from her eyes?
The lens-to-retina distance of a woman is 2.10 cm, and the relaxed power of her eye is 54.8 D. (a) What is her far point? (b) What eyeglass power will allow her to see distant objects clearly, if her glasses are 1.80 cm from her eyes?
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The lens-to-retina distance of a woman is 2.10 cm, and the relaxed power of her eye is 54.8 D.
(a) What is her far point?
(b) What eyeglass power will allow her to see distant objects clearly, if her glasses are 1.80 cm from her eyes?
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