Folding protective lens for optics and collimators in a black finish is an essential accessory for every shooter who wants to protect their optical device. Made of high-quality plexiglass, it provides maximum resistance to direct hits from pellets and other external influences. Thanks to its universal design, it easily attaches to a standard RIS rail, ensuring compatibility with most collimators and rifle scopes on the market. In the package, you will find not only a clear lens but also a yellow one, allowing flexibility in various lighting conditions and environments.