The MANTIS IOTA lens protection glasses for 4x lenses are specifically designed to effectively protect your lens from potential damage. These protection glasses can easily be clipped onto the lens and offer protection against negative influences such as condensation from steam, flux, or damage from tools. Compatibility with 4x lenses ensures a precise fit. Included in the package are a holder and three interchangeable glass covers, which allow for flexible use and easy replacement. Manufactured by Vision, these protection glasses stand for quality and reliability, ensuring the longevity and functionality of your lens.