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1. Calculate the power of the eye with ideal vision with a near point of 23.5...

1. Calculate the power of the eye with ideal vision with a near point of 23.5 cm. The lens-to-retina distance is 2 cm. Hint: Objects placed at the near point should form images on the retina.

(a) SETUP: Fill in the table with the correct sign using the values given to you by the question. Do NOT do any calculations for this section. Fill -in “unknown” for unknown quantities.

do=

cm
di=

cm
f=

cm
ho=

cm
hi=

cm
P=

D
M=

(b) Calculate the power of an eye with ideal vision:

P=

D

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