The Pyramex Ztek is a comfortable and economical safety glass that features ANSI Z87.1+ certified polycarbonate lenses and soft non-slip rubber temple tips to help prevent the sliding down of your glasses. The Ztek is available in a wide variety of lens color options.
- Economical wrap-around single lens provides a full panoramic view
- Soft non-slip rubber temple tips provide a non-binding fit
- Integrated nosepiece
- Frame Width: 140 mm
- Lens Height: 51 mm
- Temple Length: 127 mm
5.0 IR Filter Lens: Commonly used around welding sites or for medium-to-heavy cutting and medium-to-heavy gas welding.
Visible Light Transmitted- 2%
UVA, UVB Blocked- 99%
Blue Light Blocked- 99%
IR Blocked- 99%
- ANSI Z87.1-2015
*NOTE - Welding Safety Glasses and Goggles using Shade 5 filters or lighter are not intended for arc welding, which requires a darker lens found in Welding Helmets (OSHA's 29 CFR 1910.252 lists the minimum lens shade requirements for a variety of welding operations).
Welding protection with IR Green shades, Cobalt, or other very dark lenses is NOT to be worn while operating moving vehicles, bicycles or any such apparatus, particularly on the road, as these shades can significantly impair one's ability to see traffic signals adequately or accurately. "Welding protection" includes, but is not limited to: glasses, goggles, shields, masks, hoods and helmets. Safety Glasses USA, Inc. is not responsible for any damage or injury caused by such activity.
I rate this product highly. Good price and I received the 5.0 IR blocking glasses quickly. I needed them for using an infrared Therapy Light that I'm using for health issues. They work well. My head is about 8 inches from the lamp. After 30 minutes, the frames only warm up slightly. Of course, I don't look directly at the light. These glasses make me feel much safer in case any light should accidentally shine in my eyes.
I love these safety classes would highly recommend them to anyone they are very high quality
Good safety glass for torching metal... very dark lenses