The Visual Effect Is Better When Wearing Eyeglasses

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2024-12-25 16:20:07 -

Is there a relationship between refractive index and discountglasses clarity? Yes, as the refractive index increases, the clarity will decrease accordingly. Here we need to mention a parameter called Abbe number, which is used to measure the clarity of lenses. The higher the Abbe number, the clearer the imaging. The lower the Abbe number, the more blurry the image. In...

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