wholesale co2 laser focus lens 18 19 20 25mm diameter in laser cutting machine

Feature:

38.1mm/1.5'',

50.8mm/2'',

63.5mm/2.5'',

76mm/3",

ZnSe lenses can be provided as a generated blank, polished optic and/or coated to your requirements. We control the quality of the optic from material, through fabrication and coating, thus ensuring that you receive the highest quality optic in the market.

^{Specifications:
Diameter Tolerance +0/-0.13mm
Thickness Tolerance ±0.25mm}

^{FL Tolerance <±2%
Centration <3 arc minutes
Clear Aperture >90%
Surface Figure <λ/2 per 1"Dia(@)632.8nm
Surface Quality 40-20 scratch and dig
AR/AR coating R<0.5% per surface (@) 10.6um}

we shipping by DHL, UPS,FEDEX,EMS. Please kindly choose the shipping express way, and after the payment arrived, we will ship out within 48 hours, and usually shipping lead time is 3-6 days.

Linyi ZhaoRi Electronics Co.,Ltd is a high-tech enterprise, located in the core area of electronically developed regions - Linyi, Shandong,China. 

Our company specializes in design, manufacture and sales of power supplies. The main products are switched power supply, CO2 laser power supply, co2 laser machine power source etc. The power range is from 10W to 200W, One of our features is that products are customized according to clients requirements, and more than 90% of our products are customized in accordance with sales order.

 For international custmer, we provide professional technician support on all our products by Trademanager within 24 hours. Any problems about products, we will provide the step by step instruction for you.

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