VIMFUN / KNOWLEDGE CENTER
Optical Manufacturing Knowledge Center
Practical guides to optical cutting, grinding, polishing and inspection—from material selection to process troubleshooting.
- Process Technology
Choosing ZnSe lens production equipment is a full-line decision, not a single-machine decision. A CVD ZnSe boule enters the factory as an expensive, soft, selenium-bearing block; it leaves
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- Process Technology
CVD ZnSe blank cutting is the first yield-critical machining step in zinc selenide optics production. Before a CO2 laser lens can be ground, polished, coated, and inspected, the
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- Technical Articles
An uncoated ZnSe lens loses approximately 17% of incident light per surface to Fresnel reflection at 10.6 μm — the primary CO₂ laser wavelength. ZnSe AR coating reduces
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- Process Technology
Every CO₂ laser cutting head contains a set of zinc selenide optics that the laser beam passes through before hitting the workpiece. Those lenses, windows, and output couplers
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- Material Solution
ZnSe focus lens manufacturing is the production of curved zinc selenide optics that converge a CO₂ laser beam to a precise focal point — typically inside a laser
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- Material Solution
ZnSe CO2 laser optics manufacturing is the production of zinc selenide windows, focusing lenses, and beam-delivery components that transmit 10.6 µm CO₂ laser radiation with minimal absorption loss.
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