File:Meniscus lenses.svg

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Summary

DescriptionMeniscus lenses.svg	English: Meniscus lenses have one concave surface (illustrated here on the right side) and one convex surface (illustrated here on the left side). The positive (converging) meniscus lens has a thicker center than edge, and represents the case where the convex surface (shown in green) has a smaller radius than the concave surface (shown in red). The meniscus lens on the bottom is a positive element. The negative (diverging) meniscus lens has a thicker edge than the center, and represents the case where the concave surface (shown in red) has a smaller radius than the convex surface (shown in green). The meniscus lens on the top is a negative element.
Date	17 March 2023
Source	Own work
Author	Mliu92

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	20:51, 17 March 2023		250 × 450 (3 KB)	Mliu92	Made center of negative meniscus smaller to better illustrate the contrast between center and edge.
	20:50, 17 March 2023		250 × 450 (3 KB)	Mliu92	Uploaded own work with UploadWizard

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Width	250
Height	450