3M 11477-00000 Light Vision 2 Readers 1.5 Diopter Safety Glasses With Gray Nylon Frame, Clear Polycarbonate Anti-Fog Lens And Dual LED Lights, Microfiber Bag And Lanyard (1/EA) Challenger Kitchen It has quick-release hinge system

It has quick-release hinge system to easily convert from temples to headband

it produces an immediate color reaction* Color is matched at to the color chart for a reading* The match points chart indicate 10-50-100-200 ppm of free available chlorine* The Micro Chlorine Tester contains a dispenser with color chart and a 15' X 5/32" roll of test paper

These centers are built for the toughest conditions

easy recognition

* Stackable * Holds up under heat lamps * Microwave and dishwasher safe * Polypropylene

3M 11477-00000 Light Vision 2 Readers 1.5 Diopter Safety Glasses With Gray Nylon Frame, Clear Polycarbonate Anti-Fog Lens And Dual LED Lights, Microfiber Bag And Lanyard (1/EA) Challenger Kitchen It has quick-release hinge systemThe bright & right choice. Light vision is the first industrial eyewear designed with integral hands free lighting. Now, individuals can see and work safely in dark environments easier than ever before. Light vision is another bright idea from AOSafety.