3. Consider a compound lens made of a concave lens and convex lens. The concave lens has a focal length of fi= 8.0 cm, and the convex lens has a focal length of f₂--10.00 cm. What is the lens power of the concave lens? The convex lens? The total power? What would the effective focal length of both lenses combined be?

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3. Consider a compound lens made of a concave lens and convex lens. The concave lens has a focal length of fi= 8.0 cm, and the
convex lens has a focal length of f₂ -10.00 cm. What is the lens power of the concave lens? The convex lens? The total power? What
would the effective focal length of both lenses combined be?
Transcribed Image Text:3. Consider a compound lens made of a concave lens and convex lens. The concave lens has a focal length of fi= 8.0 cm, and the convex lens has a focal length of f₂ -10.00 cm. What is the lens power of the concave lens? The convex lens? The total power? What would the effective focal length of both lenses combined be?
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