Pro Grade Laser Safety Glasses 2 Pack With Rich Red Lenses For Complete 190Nm To 540Nm Blocking Designed Super Light With A Zero Pressure Fit That Stays Chill All Day Comes With Two Classic Velvet Case Covers For Quick Storage Anytime

Heavy Duty Laser Eye Shields For Workshop And Testing Sites
✔️ 2pk OD6 barrier, 190-540nm filter, 18g slim fit, clips over lenses

These shields block harmful light while letting you see clearly across busy workbenches and lab tables. You get a handy pack of two laser safety glasses built for machine shops and maker stations. They filter rays from one hundred ninety to five hundred forty nanometers while keeping your sight crisp at fifty five percent transmittance. Each shell spans roughly 145 by 55 millimeters or 5.70 by 2.17 inches. These lay flat against your face without digging in during long shifts. Adjust the side arms until they sit perfect over your regular prescription frames.

✅ Dual unit holds two optical lenses plus two velvet carrying boxes
✅ Optical density peaks past OD six to stop scattered laser energy
✅ Flex arms stretch from 90 to 114 millimeters or 3.54 to 4.49 inches
✅ Featherlight eighteen gram shells slide right over everyday frames

💡 What wavelength bandwidth ensures safe screening for diode and solid state tools? Matching your gear specifications protects your retina and extends equipment lifespan. * Align the operational frequency with a ninety nanometer minimum threshold * Target an attenuation factor of five or higher for peak safety assurance * Verify visible light pass through rates to maintain sharp task focus

✝️