Adaptec Safety Glasses, Wide, Translucent Black Frame, I/O M (C08-0453-318)

One style. Three sizes. Customized fit and performance. Adjustable nose bridge keeps eyes centered in lens for clearer optics and reduced eye fatigue Vented, cushioned frame allows optimum air circulation and reduces fogging Ratcheting temple hinges adjust lens angle for greater protection and reduced fogging Proprietary temple design (patent pending) adjusts temple tension for personal comfort and non-slip security Soft, flexible material covers frame components for comfortable, secure fit The proprietary temple design allows the wearer to adjust temple tension anytime, safely and without removing eyewear. Workers can adjust for personal preference or task at hand - a firmer fit for active work or a lighter fit for general wear. The temple arm features a rigid insert that slides to control pressure against the head. Wearer can slide insert from front to back for a firmer fit, or back to front for a looser fit. Each temple hinge ratchets to seven positions, 30° of custom adjustability. This enables the lens to be angled for both optimal eye protection and ideal space for air circulation. The North Adaptec 4A lens coating ensures excellent anti-fog, anti-static and scratch-resistant properties. Meet ANSI Z87.1-2010 and CSA Z94.3 standards. Lens replacement is quick and easy. All North Adaptec™ lenses offer 99.9% UV protection and are available with tints for most applications. Lens Tints Clear: Used for most indoor applications Smoke: Minimizes outdoor sunlight and glare Amber: For low-light applications where enhanced contrast is needed I/O Mirror: Deflects sunlight and glare IR Shade 3.0: For torch brazing, torch soldering and light cutting IR Shade 5.0: For light brazing, cutting and gas welding