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ZnSe Plano-Convex Spherical Lenses
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Basic Info
| Centration | <3分 | Design Wavelength | 10.6μm | Diameter Tolerance | +0.0/-0.1mm |
|---|---|---|---|---|---|
| Focal Length Tolerance | ±1% | Lens Material | ZnSe | Surface Quality | 60/40 |
| Thickness Tolerance | ±0.2mm | ||||
Product Description
Zinc Selenide (ZnSe) Plano-Convex (PCX) Lenses are designed for focusing or collimation applications in the mid-wave and longwave infrared spectrum. Manufactured by Coherent®, these lenses feature Infrared ZnSe material with <0.0005cm-1 bulk absorption at 10.6µm and are available uncoated or with a variety of broadband anti-reflection coating options. The 8-12µm coating is ideal for use with CO2 lasers and thermal camera applications, whereas the dual band 3-12µm coating is ideal for hyperspectral applications. Zinc Selenide PCX Lenses feature an irregularity of <λ/20 at 10.6µm, 40-20 surface quality, and <50Å surface roughness. Three diameter options are available, with effective focal lengths ranging from 12.7mm to 250mm.
AR Coating Optimized for the 2 - 13 µm Range
Choose from Ø1/2'' or Ø1'' Sizes
Suitable for CO2 Laser and IR Imaging Applications
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Changchun Sairuioptics Technology Co., Lt