Onguard OG-220


Acetate Rectangle RX Safety Eyeglasses Frames Onguard OG 220

Select Size : *

SKU: Onguard-220

Product description 

OnGuard safety glasses are specifically designed to meet your safety requirements. These glasses fulfill ANSI Z87.2 high mass and high-velocity impact resistance safety standards and CSA Z94.3 protection criteria. The replaceable nose bridge and rubber temple tips give a comfortable fit, and you won't have to worry about the glasses sliding down your nose bridge. The OnGuard OG-220 frame is highly impact-resistant, made of acetate plastic frame, making it perfect for a safe work environment. The integrated side shields protect the eyes from dust, debris, and harmful chemicals. If you are a construction worker, Onguard safety glasses are perfect for keeping your eyes safe.

Product Features 

  • Non-conductive

  • Integrated side shields

  • Acetate plastic frame

  • 100% UV protection

  • ANSI Z87.2 safety compliant

  • Conforms to CSA Z94.3 protection criteria

  • EN 166 compliant

  • Replaceable nose bridge

  • Rubber temple tips

  • Spring hinges

  • Prescription ready

  • No-slip grip

Frame Information

  • Material Acetate Plastic
  • Rim Full Rim
  • Shape Rectangular
  • Manufacturer Onguard
  • Gender Unisex
  • Eye Size 58
  • Frame Size L


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

Frame Width

To find frame width, measure the front of the frame from screw to screw

Temple Length

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 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.

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