Laser welding machine beam expander negative small eyepiece positive beam expansion laser special lens set

Shape: round
Application: Laser optical products
Packaging: positive film Ф36*5, negative film Ф16*5 set,
Machine application: laser welding/marking machine
Product name: Laser beam expander-small eyepiece
Specifications: small expanded beam diameter 16mm, large expanded beam outer diameter 36mm
Material: K9 is used, 1064nm laser passes through.
Scope of use: laser welding machine, cutting machine, etc.
High light transmittance, high-quality substrate and exquisite coating reduce light consumption, the light transmittance can reach 99.5%, and the work efficiency is high.
It has a long service life. It is made of high-quality substrates and carefully processed through cutting, polishing, coating and other processes. It is resistant to high temperatures and has strong laser resistance.