![Find the focal length of a meniscus lens which is made of a material of refractive index ${\\mu _2}$ for ${\\mu _1} {\\mu _2} {\\mu _3}$ when light is incident on it. Find the focal length of a meniscus lens which is made of a material of refractive index ${\\mu _2}$ for ${\\mu _1} {\\mu _2} {\\mu _3}$ when light is incident on it.](https://www.vedantu.com/question-sets/a1b0f1e7-8c22-4226-9a30-02f9e6784f6e5813459012629444431.png)
Find the focal length of a meniscus lens which is made of a material of refractive index ${\\mu _2}$ for ${\\mu _1} {\\mu _2} {\\mu _3}$ when light is incident on it.
![Simple lens with a positive meniscus and focal power, with notation... | Download Scientific Diagram Simple lens with a positive meniscus and focal power, with notation... | Download Scientific Diagram](https://www.researchgate.net/publication/322487855/figure/fig2/AS:582674137747457@1515931748870/Simple-lens-with-a-positive-meniscus-and-focal-power-with-notation-that-corresponds-to.png)
Simple lens with a positive meniscus and focal power, with notation... | Download Scientific Diagram
![A meniscus lens is to be made of plastic with n = 1.80. The concave surface is to have a radius of curvature of 13.0 cm. Find the radius of curvature of A meniscus lens is to be made of plastic with n = 1.80. The concave surface is to have a radius of curvature of 13.0 cm. Find the radius of curvature of](https://homework.study.com/cimages/multimages/16/untitled2840980473915381768.png)