Super F Otg Cr Safety Overspecs Clear Lens

· · Autoclavable safety spec with anti-fog lens coating on the inside of the lens, scratch-resistant on the outside · · Autoclavable for a maximum of 10 cycles at 121⁰C · · Unique frame design that fits comfortably over most prescription spectacles. A low cost alternative to safety prescription eyewear · · Side arms graduate from hard to soft material, gently grips the side of the head for a secure fit · · Hi resolution lens for improved optical clarity, specifically for wearing two pairs of specs · · 100% UVA and UVB up to 400nm · · Clear lens – suitable for most light environments