Over The Glass (OTG) 3M SecureFit range designed to offer all-day wearability for workers wearing prescription glasses
3M's innovative SecureFit Pressure Diffusion Temple technology design features slotted ribs that provide comfortable pressure equalization. The temples flex and self-adjust to the size of wearer's head.
Adjustable ratchet temples to adjust the lens for facial features and eyeglass position
Soft nose bridge to improve comfort and fit
Soft brow guard options available, creating more space when needed for some prescription glasses
For safety spectacles that fit over prescription glasses and feature adjustable ratchet temples, use 3M SecureFit Overspectacles 3700 Series. Our lightweight overspectacles are designed to fit over the users existing glasses to provide personalised protection. The adjustable ratchet temples provide angle adjustment points on the temple to help ensure a secure fit. They also feature Pressure Diffusion Temple (PDT) technology and a soft touch nosepiece to help provide all-day comfort. The polycarbonate lens is available with 3M Scotchgard Anti-Fog and anti-scratch coatings for increased durability and improved vision. Available in a range of frame and lens colours. Available with a contoured brow guard. Meets the requirements of EN166-2001 standard as an impact rated spectacle.
The Scotchgard Anti-Fog coating has been added to some models in the SF3700 series. This coating resists fogging longer than traditional anti-fog coatings, up to 25 washes with water. It helps provide durable scratch resistance in tough work environments. The Scotchgard Anti-Fog coating is tested to EN 168 for anti-fog (N) and anti-scratch (K) performance.