Lens 1 is a negative meniscus with R 11 = 5 cm, R 12 = 3 cm.

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Lens 1 is a negative meniscus with R₁₁ = 5 cm, R₁₂ = 3 cm. Lens 2 is a positive meniscus with R₂₁ = 2.8 cm, R₂₂ = 6 cm. The thickness is d = 0.6 cm. and the refractive index is 1.5 (both lenses),

(a) Determine their power and the location of the principal points,

(b) Determine the power of the combination of these two lenses, in the following two cases:

(i) surface R₁₂ is in contact with surface R₂₁

(ii) surface R₂₂ in contact with R₁₁. Compare the two results and explain any difference.

Related Book For answer-question

College Physics

ISBN: 978-0321601834

7th edition

Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

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Posted Date: Jan 03, 2021 01:15 PM

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Lens 1 is a negative meniscus with R 11 = 5 cm, R 12 = 3 cm.

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