EnChroma Summit Color Blind Safety Glasses with Outdoor Protan Lens Decibullz and the beam angle is

and the beam angle is adjustable from 0-180° for suitable caving and hiking visibility

and a durable A6061-T6 aluminum body

and a durable design with IP68 waterproofing and drop resistance up to 1

Batteries Included

Included: Fenix ARB-L21-5000U USB Type-C rechargeable 21700 battery

EnChroma Summit Color Blind Safety Glasses with Outdoor Protan Lens Decibullz and the beam angle isCLEARANCE ITEM ALL SALES FINAL EnChroma Summit is our new safety frame with lens technology that delivers clear, vibrant color for those with Strong Protan color blindness. Only EnChroma has a full line of safety frames uniquely made for the color blind. Summit frames and lenses meet ANSI Z87. 1 recommended impact standards to help reduce the risk of impact related injury, protect from UV radiation, and from dust, dirt and splashes. This frame