The Ulanzi UV01 explosion-proof UV filter 82 mm is a professional camera lens filter for photographers who require maximum protection and optical clarity. This filter, with a diameter of 82 mm, features an explosion-proof construction with reinforced glass that withstands significant impact while maintaining optical integrity. The UV filtration effectively blocks ultraviolet light to reduce haze and enhance image contrast in outdoor photography. The multi-layer nanocoating technology provides superior anti-reflective properties and minimizes lens reflections and ghosting. The slim aluminum frame is only 3.5 mm thick to prevent vignetting with wide-angle lenses, while the front thread accommodates standard lens caps and additional filters. The water-repellent and oil-repellent coating ensures easy cleaning and maintenance. Compatible with all 82 mm threaded lenses, this filter serves as a durable protection for valuable camera lenses without compromising image quality. The optical glass meets high transmission standards with minimal color cast and is suitable for professional photography applications, including landscape, portrait, and architectural shots. The filter offers consistent performance across temperature ranges from -20 °C to 70 °C and features precise machining for a secure fit without cross-threading. Each filter undergoes individual quality control to ensure optical precision and mechanical reliability.