Question

Explain steps of lens surfacing and glazing in detail.

Answer 1

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★  The block holds the lens in place through entire surfacing process.

★  Alloy or wax is used to hold the lens blank to the surfacing block.

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Answer 2

Answer

★  The block holds the lens in place through entire surfacing process.

★  Alloy or wax is used to hold the lens blank to the surfacing block.