USA CVD ZnSe meniscus lens for CO2 laser

ZnSe focus lens for laser engraving machine

CO2 Laser Focus Lens USA CVD ZnSe Meniscus

The CO2 Laser Focus Lens (USA CVD ZnSe Meniscus) is a high-performance optical lens designed for precise beam focusing in CO2 laser systems operating at 10.6μm. It offers exceptional optical clarity, thermal resistance, and compatibility with a wide range of industrial and scientific applications.

product details

Description

Manufactured using USA-grade CVD ZnSe crystal, this meniscus-type lens ensures 99.8% light transmittance with minimal reflection. Designed to handle power levels up to 200W, the lens comes with double-sided AR coating for enhanced optical performance and longevity. Multiple diameters and focal lengths are available to match various laser setups, making it an ideal choice for cutting, engraving, medical, and research-grade CO2 laser systems.

Features

High Precision Focusing with 99.8% transmittance and AR coating
Thermal Resistance for lasers up to 200W
USA CVD ZnSe Crystal for superior clarity and reliability
Wide Size Options from 12mm to 38.1mm in diameter
Customizable Focal Lengths from 25.4mm to 190mm
Long Service Life with minimal deformation under stress

Parameters

Parameter	Specification
Material	USA CVD ZnSe (Max 200W)
Wavelength	10.6μm
Diameter Options	12 / 15 / 18 / 19.05 / 20 / 25 & 25.4 / 38.1mm (±0/-0.1mm tolerance)
Focal Length Options	25.4 / 38.1 / 50.8 / 63.5 / 76.2 / 101.6 / 127 / 160 / 190mm (±2% tolerance)
Transmittance	≥99.8%
Clear Aperture	>90%
AR Coating Reflectivity	<0.2%
Scratch-Dig	20-10
Lens Type	Plano-Convex, Meniscus (All sizes available)

Applications

Industrial Laser Systems: Precision cutting, engraving, welding, and marking on metals, plastics, ceramics.
Medical Devices: Used in CO2 laser-based surgical and dermatological systems.
Scientific Research: Ideal for high-precision laser experiments and instrumentation.
Automation: Integration into robotic or automated laser processing machinery.