Canon company blog
Fluorite lenses: Corrective capabilities beyond ordinary optical glass
Canon developed its own technology for forming large, high-purity artificial fluorite crystals using fluorite ore as a raw material.
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Hardware & ElectronicsScience & Space2024
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Jan 16, 2024 | Fluorite lenses: Corrective capabilities beyond ordinary optical glass by neilv | 334 | 117 |