Zinc sulphide (ZnS) lens element 608
asphericalinfraredoptical

Zinc sulphide (ZnS) lens element - 608 - Sumitomo Electric Ltd - aspherical / infrared / optical
Zinc sulphide (ZnS) lens element - 608 - Sumitomo Electric Ltd - aspherical / infrared / optical
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Characteristics

Material
zinc sulphide (ZnS)
Optical characteristics
aspherical, infrared
Applications
optical
Other characteristics
with anti-reflective coating

Description

The sintered ZnS lenses for far-infrared rays (10 μm band) are made from ZnS (zinc sulfide) powder, and suitable for mass production by molding process. These lenses can be manufactured with high productivity without using rare metals, achieving excellent supply stability. The original optical design technologies using diffractive optics achieve a practical optical performance compared with germanium lenses. The sintered ZnS lenses ensure stable optical performance at both high and low temperatures, with low temperature dispersion of refractive index. FIR (10μm) lenses made with zinc sulfide - Low cost at mass production by mold forming process (without machining) - Practical transparency at 8-12μm by optical design with aspherical and diffractive technology - All of the models are with athermal function
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.