The OnGuard Side Shields (OG Series) are built to give your safety eyewear the extra protection required in environments where side exposure is a risk. Designed specifically for OnGuard OG Series frames, these shields provide reliable lateral coverage—helping guard your eyes from dust, flying debris, and unexpected side impacts.
Made from durable, impact-resistant materials, the shields attach easily and stay firmly in place during movement, bending, or long work hours. Their lightweight design ensures they do not add discomfort or pressure, allowing you to focus on your tasks without distraction. Whether you’re working in construction, manufacturing, laboratory settings, or woodworking, these side shields offer an essential upgrade to your protective eyewear.
The clear, low-profile design maintains your full field of vision while strengthening your overall safety. For workers who need ANSI-compliant lateral protection, the OnGuard Side Shields (OG Series) deliver dependable performance and a secure fit.
If your workplace demands extra coverage, these side shields are a simple, effective way to enhance the safety and lifespan of your OnGuard glasses.
Designed for OnGuard OG Series safety frames
Provides additional lateral protection
Helps block dust, debris, and side impact
Easy snap-on or slide-on attachment
Lightweight and comfortable for long wear
ANSI-compliant enhancement for workplace safety
FRAME MEASUREMENTS
To ensure your frames fit perfectly, you first have to determine which size frames are best for you. The best place to start is with the measurements on a pair you already own. You know those little numbers on the inside of its temple? That's what you're looking for. The frame measurements appear in the following order: lens width, bridge width, and temple length.
Frame Width
To find frame width, measure the front of the frame from screw to screw
Temple Length
Temple length is the measurement in millimeters of the ‘arms' of the frame. This measurement does not vary as much as the others, with 135mm, 140mm, 145mm, and 150mm being the most common options.
Lens Height and Width
Lens height is the distance from the top of a lens to the bottom. Lens Width is the distance from the left side of a lens to the right side.
