Reeta asked her teacher that which materials be used to make a lens?what will be the answer given by the teacher
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Answer:
glass is used to make lenses
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Answer:
Glass specially Flint glass can be used to make lens.
Explanation:
Materials such as water or any kind of glass specially flint quality of glass is generally used to make lens. as because this material can be used to produce refraction. This is used as because they have high refractive index and low Abbe number. A concave lens or flint glass is mixed with a convex lens or crown glass to produce achromatic doublet glass.
So as it's just a basic question. The material one needs to prepare a lens is a glass.
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