Make your photography experience seamless with the Kaiser 6x7cm Anti-Newton Glass/Mask, Pair. This durable and high-quality product is designed for professional photographers who demand the best in lens protection and image clarity. Crafted by the reputable brand, Kaiser, this Anti-Newton Glass/Mask is a testament to their commitment to quality and reliability. It's specifically designed for insertion into the 4583 compound negative carrier of SYSTEM-V enlargers, and is also compatible with former 4483 and 4493 compound negative carriers. This versatility extends to its compatibility with the holding devices FilmCopy Vario and FilmCopy Vario Kit, making it a versatile addition to any photography equipment collection.This professional-grade glass/mask serves a dual purpose. Not only does it protect your camera lens from potential scratches and other damage, but it also acts as a filter for certain types of photography. Its clear, anti-Newton design ensures that your lens remains clean and free from any distortions, enhancing the quality of your images.Incorporate the Kaiser 6x7cm Anti-Newton Glass/Mask, Pair into your photography toolkit and experience the difference in quality and versatility it brings to your work. This product is an essential piece of equipment for any serious photographer looking to protect their investment and enhance their photography.