https://www.khanacademy.org/science/telangana-class-10-physical-sciencein/x1ac9c643dc8dffee:in-in-the-human-eye-and-colourful-world/x1ac9c643dc8dffee:defects-of-vision-and-correction/v/solved-example-myopia 2020-09-09T12:23:23Z Solved example: myopia Let's help our friend, Suresh, to pick the right lens for his glasses. Mahesh Shenoy video https://cdn.kastatic.org/googleusercontent/IbveCZ8IA0WjWx2wp0zZtoSUo8SotzIQln9r_uMlwCbUWlaZXFeqkVihBR0qDL9IvZK2UeomvSGWCT2pt4Omi0yBqg Solved example: myopia Let's help our friend, Suresh, to pick the right lens for his glasses. https://cdn.kastatic.org/ka-youtube-converted/PKpuibVjQJ4.mp4/PKpuibVjQJ4.mp4 459 Defects of vision and correction numerical https://www.khanacademy.org/science/telangana-class-10-physical-sciencein/x1ac9c643dc8dffee:in-in-the-human-eye-and-colourful-world/x1ac9c643dc8dffee:defects-of-vision-and-correction/v/solved-example-hypermetropia 2020-09-09T12:23:20Z Solved example: hypermetropia Let's help our friend, Veena, to select the right lens for her eyes.  Mahesh Shenoy video https://cdn.kastatic.org/googleusercontent/rtqxBwqNHQkhk65cxSpLUvPpY1V5fEsOA_EDLCooZ-FtiDe70qptE4Vx8xkQMn2IIBaRD4wx4K4KtUYSd7Q7kCXwnA Solved example: hypermetropia Let's help our friend, Veena, to select the right lens for her eyes.  https://cdn.kastatic.org/ka-youtube-converted/NcdS7JNdGKY.mp4/NcdS7JNdGKY.mp4 437 Defects of vision and correction numerical