235657 - Miller Shade 5 Cutting Glasses Blue Frame

Miller Electric 235657 Shade 5 Safety Glasses Overview

The Miller Electric 235657 Safety Glasses are a specialized personal protective equipment (PPE) solution designed specifically for industrial personnel engaged in oxy-fuel cutting, brazing, and gas welding operations. Unlike standard clear safety glasses, this model features a Shade 5 lens, which provides critical filtration against the infrared (IR) and ultraviolet (UV) radiation emitted during gas-based thermal processes. While these processes do not generate the intense brightness of an electric arc, the radiation levels are sufficient to cause retinal damage or photokeratitis ("welder's flash") without appropriate filtration. The Shade 5 rating is the industry standard for general oxygen-acetylene cutting and welding, offering the optimal balance between protection and visibility of the work piece.

Constructed with high-grade polycarbonate lenses, these glasses offer superior impact resistance, meeting or exceeding ANSI Z87.1+ standards. This certification ensures that the eyewear can withstand high-velocity impacts from flying debris, sparks, and slag, which are common hazards in metal fabrication environments. The lenses are further treated with a scratch-resistant coating to maintain optical clarity over time, reducing the frequency of replacement due to surface abrasion. The optical quality is engineered to minimize distortion, allowing operators to perform precision tasks such as tracking a cut line or managing a braze puddle with accuracy.

The frame design prioritizes user comfort and compliance. Featuring a stylish blue frame synonymous with the Miller brand, the glasses are lightweight and ergonomically shaped to fit a wide range of face profiles. The temple arms are designed to provide a secure grip without creating uncomfortable pressure points behind the ears, facilitating all-day wear. By combining robust physical protection with essential radiation filtration, the Miller 235657 Safety Glasses are an indispensable safety asset for any workshop utilizing thermal cutting or joining equipment.