Replacement Infrared lens for 012 glasses

• IR - Technical Infrared lenses prevents the absorption of damaging infrared radiation A& B above 780nm in addition to blocking 100% of Ultraviolet radiation A, B& C

• Exposure to ultraviolet and infrared radiation can cause serious damage to the eye, potentially causing or aggravating several conditions such as cataracts, retinopathy, photoretinitus& photokeratitis

• href=" target="_blank" title="012 - How to Change the Lens (YouTube)">Lens changing instructions