Specification:
Condition: 100% Brand New
Item Type: Protection Glasses
Protection Wavelength: 600-1100nm
Typical Wavelength: 680nm
Optical Density: OD4+
Frame Material: PC
Lens Thickness: Approx. 2.0mm/0.1in
Features:
1It has a specific protective effect on the laser with a wavelength of 635, 660, 750nm. 2Up to 4+ light absorption, low visible light transmittance. 3Used for He-Ne red light, red light semiconductor laser devices and solid 671nm lasers. 4Optical safety performance fully meets the standard requirements, which has excellent protective effect. 5High quality material for maximum durability, it has long service life.
Package List:
1 x Protection Glasses
1 x Cleaning Cloth
1 x Glassses Case
