Illustration of physics, magnifying lens, Labeled convex lens converges the light rays passing through the lens to a point, light ray direction and bending through lens, cylindrical premium vector by Nattaponteerapimonjun

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element design refraction transparent light photo concept eye optical education camera science monochromatic beam ray symmetric point look length glasses goggles specs positive optic distance observation physics magnifying laser pupil sharpness axis concave converging eyeglass sharpened convex correction visible cylindrical prism focusing curvature astigmatism refractive meniscus magnifying lens converging lens convex lens

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