The Cokin 112 mm lens thread to X-Pro series filter holder adapter ring, model X412C, allows the attachment of Cokin X-Pro series filter holders to lenses with a front thread diameter of 112 mm. This adapter ring is specifically designed for large diameter video lenses and telephoto lenses, making it easier to use square or rectangular filters for creative photography and videography. Made from durable materials, it ensures a secure and stable connection between the lens and filter holder, minimizing the risk of light leaks or misalignment. The ring features precision-crafted threading for easy mounting and dismounting, while maintaining optical integrity without vignetting. It is compatible with the entire range of Cokin X-Pro filters, including neutral density, polarizing, and color correction types, providing versatility for various lighting conditions and artistic effects. Weighing approximately 150 g, the adapter ring is lightweight and portable, making it suitable for outdoor and studio use. Its robust design supports repeated use in professional environments, offering reliable performance for photographers and videographers seeking enhanced control over their image composition. This product is ideal for applications in landscape, wildlife, and film photography, where large filter systems are essential for achieving desired exposures and effects.