LYUMO Protection Glasses Safety Glasses Safety Glasses Semiconductor Protective Goggles For 180‑380nm 760‑850nm Wavelength

Feature: 1. This protection glasses can effectively protect against damage to your eyes. 2. Has specific protection lasers with wavelengths of 180‑380nm and 760‑850nm. 3. Friendly to myopic crowd can be worn with myopia glasses at the same time. 4. Up to OD6+ light absorption low visible light transmittance good optical safety performance. 5. Equipped with glasses case easy storage or carrying around lightweight but durable. Specification: Item Type: Safety Goggles Material: PC Protection Wavelength(): 180 - 380 nm OD = 6+ 760 - 850 nm OD = 4+ 780- 820 nm OD = 6+ 56%VLT Protection Wavelength(British Standard): 80 -315 nm D LB6 + R LB4 >315- 380 nm D LB4 + R LB6 >760- 780 nm D LB3 + I LB4 >780- 820 nm DR LB5 + IM LB6 >820- 850 nm D LB3 + I LB4 Package List: 1 x Protective Glasses 1 x Glasses Cloth 2 x Nose Pad 1 x Lanyard 1 x Glasses Case