SecureFit Tactical Safety Glasses Photocromic Lens Black Frame Case of 10

Photochromic lens darkens when exposed to UV light outdoors, and lightens when removed from UV exposure indoors

category : Eyewear/Hearing Protection

brand : 3M

mfg part : SF613AS

Details

Self-adjusting spectacle with no moving parts
Naturally adjusts the temples to individual head sizes for a customized secure fit
Helps remains securely in place as the wearer looks up and down or side to side – reducing the need for frequent repositioning of the glasses due to head movement
Photochromic lens darkens when exposed to UV light outdoors, and lightens when removed from UV exposure indoors

The Science Behind 3M™ Scotchgard™ Anti-Fog Technology: When microscopic water droplets land on lenses without any type of coating, they bead up and form condensation and fog, obscuring your vision. With 3M™ Scotchgard™ Anti-Fog Technology, the anti-fog coating produces a reduced-contact angle, flattening the water beads into a thin, transparent film of water that allows light to pass through. The 3M™ Scotchgard™ Anti-Fog Coating resists fogging longer than traditional anti-fog coatings, even after washing multiple times. The anti-fogging properties are based on 3M internal testing per EN168 test method when compared to traditional anti-fog coatings.

Attribute Name Value
Eyewear Range Premium
Frame Color Black
Frame Material Plastic
Frame Style/Type Half-frame
Lens Coating Anti-Scratch
Lens Color Photochromic
Lens Marking Z87.1+
Lens Material Polycarbonate
Product Type Safety Glasses
Size Unisex
Standards/Approvals ANSI Z87.1-2015
Temple Color Black
Temple Style SecureFit™
UV Protection 99.9%