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lovingrace lovingrace
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6 years ago
A contact lens is made of plastic with an index of refraction of 1.50 . The lens has an outer radius of curvature of +2.0 cm and an inner radius of curvature of +2.5 cm. What are the focal length and the power of the lens?
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jjacksonmiajjacksonmia
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6 years ago
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lovingrace Author
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6 years ago
Thank you, thank you, thank you!
nsak
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Yesterday
Brilliant ツ
choih94
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2 hours ago
This helped my grade so much Perfect
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