Experience superior optical clarity with SEULENS CR-39 aspheric lenses. These premium polymer lenses offer exceptional performance and are perfect for crafting custom eyewear. With a refractive index of 1.499 and an Abbe number of 58.7, you'll enjoy reduced chromatic aberration and sharper vision. Their high light transmission (92.2%) ensures bright, comfortable viewing, while UV protection up to 350nm safeguards your eyes from harmful rays. The 70mm diameter provides ample material for a wide range of lens designs and prescriptions. Choose SEULENS for uncompromising optical quality.
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