Helium Neon Alignment - Model 33

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The Helium Neon Aligment Filter is a laser safety lens made of a blue/teal polycarbonate lens. It is cut and mounted into the 33 Eurolite Fitover Frame. This model fits over most t ypes of prescription glasses. It is the perfect fitover frame if you need laser safety glasses to fit over your current eyewear.OD>5+ from 190-380nmOD>2+ from 633nmVLT = 69% Show more