ORANGE LENS 533 BLACK Wrap Around Style LARGE

ORANGE LENS Dim Light Melatonin Onset Eyewear frame 533 BLACK Wrap Around Style LARGE SKU  4429274546273 VERY ADJUSTABLE NOSE PADS ALLOW FOR A GOOD FIT FOR ASIAN FACES. Lightweight and durable all-aluminum frame with an ultra-sleek wrap-around design. Spring hinges assure a secure fit, and adjustable nose pads eliminate pressure points on the nose and reduce slippage. This frame comes with the option of a orange glass lens or a orange polycarbonate lens. Both lenses block blue and blue-ish green light equally well. The glass lens is more scratch resistant than the light orange polycarbonate lens. Both lens types equally block the blueish green and blue light to less than 3/100,000 of a percent. Rugged industrial ANSI Z87.1-2003 approved. Weighs 36 grams. 60 DAY NO QUESTIONS FULL REFUND POLICY FREE SHIPPING IN THE USA AND CANADA  UV BLOCKING MADE IN USA  HOW TO USE MELATONIN ONSET EYEWEAR FOR TYPICAL NIGHT TIME SLEEP NIGHT SHIFT WORKERS - HOW TO USE MELATONIN ONSET EYEWEAR Melatonin Ey