H&Y REVORING MkII Video Kit 58-77mm (RNC77-II + RBR-72 + RMBOX + RC01)

The RevoRing MkII Video Kit is a comprehensive filter system designed for professional videography applications and features compatibility with step-up rings from 58 to 77 mm. This kit includes the RNC77-II variable neutral density filter, the RBR-72 reverse graduated filter, and the Rmbox filter holder system. The variable ND filter allows for precise light control with smooth adjustment options, enabling videographers to maintain optimal exposure settings in changing lighting conditions. The reverse graduated filter is specifically designed for shooting at sunrise and sunset, featuring a gradual density that transitions from clear to dark and back to clear, effectively compensating for extreme brightness differences in landscape and architectural videography. The filter holder system accommodates multiple filter combinations while maintaining optical quality and minimizing vignetting. The filters are made from high-quality optical glass with multi-layer nanocoating technology, providing exceptional color accuracy, contrast retention, and reduced flare effects. The aluminum alloy filter frames ensure durability while keeping the design lightweight. The rotation mechanism on the variable ND filter operates smoothly with precise click positions for repeatable settings. This professional filter system is compatible with lenses with thread diameters ranging from 58 mm to 77 mm via the included step-up rings, making it suitable for various camera systems and lens configurations. The complete kit provides videographers with essential tools for exposure control and creative filtering in demanding production environments.