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Lenskart launches Phonic Smart Glasses with Bluetooth, audio, and voice assistant features- All detailsLenskart Phonic smart glasses support a wide range of vision correction needs. They are compatible with both concave and convex lenses, accommodating near and far-sightedness, with powers ranging ...
In a ray diagram, a concave lens is drawn as a vertical line with inward facing arrows to indicate the shape of the lens.
In a ray diagram, a concave lens is drawn as a vertical line with inward facing arrows to indicate the shape of the lens.
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