VIMFUN / KNOWLEDGE CENTER

Optical Manufacturing Knowledge Center

Practical guides to optical cutting, grinding, polishing and inspection—from material selection to process troubleshooting.

How to read an ISO 10110 optical drawing as a buyer: surface form, centering, thickness and edge callouts, and which process step controls each tolerance.

A 200 mm germanium ingot costs $6,000–$10,000 at current spot prices. Traditional core-drilling wastes 5–10 mm of material per blank cut; diamond wire saw cutting reduces that kerf

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