Hands free mask that is solar powered with clear view filter and permanent UV/IR protection (4/9-13) View area: 96 x 42mm Time from light to dark: 1/10000 s Operating temperature: -5°C (23°F) to 55°C (131°F)View Product Specifications
Hands free mask that is solar powered with clear view filter and permanent UV/IR protection (4/9-13) View area: 96 x 42mm Time from light to dark: 1/10000 s Operating temperature: -5°C (23°F) to 55°C (131°F)
