Product description
The Onguard 140 is both stylish and functional, featuring a rectangular lens. They're available in brown and grey and are lightweight and durable for a comfortable fit you can sport all day. Double injected rubber nose pads and rubberized temple tips provide a personalized feel so natural; you'll forget you're wearing eyeglasses. These glasses meet the ANSI Z87.2 high mass and high-velocity impact resistance safety standards and CSA Z94.3 protection criteria. Removable side shields protect you from harmful chemicals and dust etc. If you like full rim classic designs, Onguard 140 is an excellent choice.
Product Features
- Removable side shields
- Metal frame
- 100% UV protection
- ANSI Z87.2 safety compliant
- Conforms to CSA Z94.3 protection criteria
- Rubber nose bridge
- Rubber temple tips
- Spring hinges
- Prescription ready
- No-slip grip
Frame Information
- Material Titanium
- Rim Full Rim
- Manufacturer Onguard
- Eye Size 51, 53
- Frame Size L, M
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.
Rate this frame
Simple and Stylish Look Verified
Comfortable and Versatile Options
The brown and grey tones look subtle and professional. They match almost every outfit I wear.
Tammy Benjamin
Reviwed On: 04 May 2026
Perfect Fit Options Verified
Comfortable and Versatile Options
I like having multiple eye sizes to choose from. The medium size fits me just right.
Daniel Howes
Reviwed On: 04 May 2026
Reliable and Comfortable Verified
Comfortable and Versatile Options
These glasses stay secure without feeling tight. Full rim design gives extra confidence at work.
Nichole Lawson
Reviwed On: 04 May 2026
Great Everyday Durability Verified
Comfortable and Versatile Options
They handle daily use really well without bending. The build feels strong yet still comfortable.
Robert Thorn
Reviwed On: 21 January 2025
