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Lenses & Technology

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IOT Free-Form Insights Part 14

There are many steps in an ophthalmic lens journey, and each can impact lens optical quality and performance. It starts with precise refraction by the doctor utilizing calibrated equipment: next step, precision measurements taken by the optician/technician using calibrated instruments. With the first two steps fulfilled, the lab’s free-form surfacing generators apply the free-form design to the uncut lens blank.

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