3M™ SecureFit™ 500 Series Safety Glasses SF517AF, Black/Green, IR 1.7 Grey AF-AS Lens - 20 Per Case Multi-Purpose which absorbs more than 98

which absorbs more than 98 percent of the blue light emitted from your laptop

Dimensions: Unfolded length: 3

Includes cuff

Safe & Hygienic: Made from nontoxic plastic to ensure patient safety and single-use convenience

3M™ SecureFit™ 500 Series Safety Glasses SF517AF, Black/Green, IR 1.7 Grey AF-AS Lens - 20 Per Case Multi-Purpose which absorbs more than 983M SecureFit 500 Series Safety Glasses SF517AF, Black Green, IR 1. 7 Grey AF AS Lens 20 Per Case 3M SecureFit 3700 Series Safety Glasses are designed to offer eye protection with all day wearability for workers with prescription eyeglasses. Adjustable ratchet temples allow the user to adjust the lens for facial features and eyeglass position. Since prescription eyeglasses may not be anti fog coated, workers can choose between a standard anti scratch