Suitable for 850-1100nm M22 * 0.75 threaded interface 10x laser beam expander

10x telescopic focusing laser beam expander with adjustable distance of 0.3~15 meters

Telescopic focusing, fast and accurate focusing speed, solves the problem of difficulty and easy shaking in focusing with threaded lenses

K9 optical quartz glass, coated with infrared anti reflection film, with a transmittance of up to 99% and low loss

The lens has good sealing and is not easily dusty

Normal use does not burn the lens, unlike some cases where the lens burns easily and the subsequent process is bottomless

The mirror barrel is made of aluminum alloy material, which has fast heat dissipation

Suitable for laser sources in the 850-1100nm wavelength range

M22 * 0.75 threaded interface

Please keep the lens clean and free of contamination before use

Customized products sold without quality issues will not be returned or exchanged