What is the power of the lens she uses

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Reference no: EM13275567

2. Tasha with a nearsighted eye has near and far points of 16 cm and 25 cm, respectively. Assume she wears glasses 2 cm from her eye and her eye condition is corrected.

A) What is the power of the lens she uses?

B) Some days she wears contact lenses, which are placed directly on the cornea. What is the power of her contact lens?

Reference no: EM13275567

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