Spectrum eye protection pops with color. Each lens color in the family sports a unique, corresponding temple color. That’s right. We matched the temple colors to the lens, knowing that when workers feel in-style they tend to keep their protection on. This powerful ANSI Z87.1+ protection weighs less than one ounce and the rimless lenses are manufactured with our BK-Anti-FOG protection.* Bowed, super-flex temples touch the wearer only behind the ears, eliminating all pressure points while delivering the optimal fit. The ratcheting flexible temples and second-generation PivotEase™ nose piece offers a true face-hugging design that inspires compliance.
Certifications and characteristics
BK-Anti-FOG lens protection permanently bonds to the lens; will not wear off or wash off. Anti-fog protection exceeds European EN 166/168 — lasts 15 times longer! Retains its anti-scratch, anti-static and UV protection properties.
Clear lens allows maximum light transmission without changing or distorting vision or colors (91% of light passes through).
Smoke lens provides allover tint for normal outdoor conditions (18% of light passes through).
Amber lenses sharpen contrast and provides greater clarity in fog, haze, and other low-light conditions. Amber filters out blue light from computer screens and other electronic devices that can cause eye fatigue and headaches.
Indoor/outdoor clear mirror lenses provide all-around tint for protection from the glare of bright artificial lighting and sunlight (50% of light passes through). Ideal for workers who change environments throughout the day. Mirror finish allows optical clarity indoors and reduces glare outdoors.
Blue Mirror provides a more trendy and cool sunglass style. Shaded mirror lenses reduce glare. Ideal for outdoor conditions (18% of light passes through).
About Spectrum
This powerful ANSI Z87.1+ protection weighs significantly less than one ounce and the rimless lenses are manufactured with our BK-Anti-FOG protection.* Bowed, super-flex temples touch the wearer only behind the ears, eliminating all pressure points while delivering the optimal fit. The ratcheting flexible temples offer a true face-hugging design that inspires compliance from your team. Finally, we added our second-generation PivotEase™ nosepiece — slides up and down and pivots on a hinge.
Features
Part Number | Anti-Fog | Lens Color | Frame Color | Accent Color |
BKFLEX-4040N | BK-Anti-FOG | Clear | Orange | Black |
BKFLEX-4040SN | BK-Anti-FOG | Smoke | Red | Black |
BKFLEX-4040YN | BK-Anti-FOG | Amber | Lime Green | Black |
BKFLEX-4040IO* | None | In/Out Mirror | Purple | Black |
BKFLEX-4040M* | None | Blue Mirror | Blue | Black |
*NOTE: Indoor/Outdoor and Mirror do not have BK-Anti-FOG technology
Roll Up Your Sleeves and Tear In
SPECTRUM BKFLEX-4040N Brochure (pdf)
Brass Knuckle Eye Protection Catalog (pdf)
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