ERH India 1 Pc Convex Lens Diameter-75 mm Focal Length 25 cm D | Shop The World
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ERH India 1 Pc Convex Lens Diameter-75 mm Focal Length 25 cm for DIY Science Experiments, Projects Kit, Microscopes etc.
•Convex lenses are used in microscopes, magnifying glasses and eyeglasses. They are also used in the cameras to create real images of objects present at a distance. The nature of the images depends on the way these lenses are used.
