Protective eyeglasses YT-73621 with zólated lenses housed in comfort-enhanced frames. The yellow tinting filters out a wide spectrum of blue light, which in effect increases the contrast of the objects being viewedóly. This allows you to better focus on doing precision work, not just outdoors. The lenses have been coated with anti-fog and anti-scratch* coatings. The former prevents fogging of the glassesó the latter protects against excessive scratching. Glasses of the highest optical class do not distort the image, and also protectós from harmful UV radiation. The frames have been retrofitted with a removable EVA foam frame, whichóra reduces contact of hard elementsóaround the eyes. Weighing just 31 gramsóing, the soft, flexible, non-slip temple endsów make the glassesów almost impossible to feel on the head.

• optical class: 1 - highest quality field of view, recommended for continuous use
• UV filter: designation 2C-1.2 - for professional use
• certified resistance to extreme temperature particles - designation T
• lens material: polycarbonate
• frame material: polypropylene + TPPE and EVA frame

The glasses have been certified for mechanical strength at F level, that is, they can withstand the impact of a steel particle with a diameter of 6mm, weight of 0.86g and speed of 45m/s. They meet the requirements of EN 166

*Non-certified coatings in YT-73621 provide almost the same quality of performance as those marked N and K, but they degrade faster over time, and with improper storage may not provide the same properties for more than a season or two. Eyeglasses with certified coatings róalso are in our offer, such as YT-73766.