Scratch-resistant lenses are marked 'K', meaning they pass an optional test for resistance to surface damage by fine particles under EN 166, the European eye protection standard. The majority of JSP eye and face protection includes K-rated lenses.

To maintain the lens and its continued anti-scratch performance, it is important to clean lenses in accordance with the user instructions, ideally with a lens cleaning solution, and not to use any abrasive cleaners or detergents.

JSP offer a range of products for lens cleaning and maintenance. Do you know how to read eye protection markings? Learn how to here. Find out more about our range of Eye Protection and Face Protection.Have more questions on eye protection? Check out our Eye Protection FAQ. Take a look at our new Eye and Face Protection Guide.

How can we help?

If you have any questions please contact us and our team will be happy to help with supply, usage or correct application of our products.