The Urth 62mm Infrared R72 Lens Filter Plus+ is a professional photography filter designed for infrared photography applications. This filter effectively blocks all visible light wavelengths below 720 nm, allowing only infrared light to pass through to the camera sensor, capturing otherwise invisible infrared light for creative photographic exploration. Made from high-quality German SCHOTT glass, the filter features 20 layers of nanocoating technology that provides enhanced protection against water, oil, and scratches while facilitating easier cleaning maintenance. The advanced coating system ensures higher maximum light transmission and consistent transmission properties, resulting in improved image sharpness and color fidelity. The filter has an ultra-slim edge design with a 62 mm diameter, developed to avoid vignetting when mounted on compatible lenses. Its robust magnalium construction offers long-term reliability and structural integrity. The double-threaded mount allows for stacking with other compatible filters or attaching standard screw-thread lens caps. This infrared filter is particularly suitable for outdoor and nature photography applications where creative infrared effects are desired, transforming ordinary landscapes into otherworldly scenes through the unique properties of infrared light capture. Please note that optimal performance requires compatibility with camera systems that do not contain internal infrared blocking filters, as these can affect infrared light transmission to the sensor. The professional design and optical precision of the filter make it a reliable tool for photographers looking to explore the creative possibilities of infrared photography while maintaining high optical standards and lasting performance features.