The Ulanzi UV01 explosion-proof UV filter 72mm is a professional camera lens accessory designed to provide reliable ultraviolet light filtration while offering exceptional durability. This 72mm diameter filter features explosion-proof construction with multiple protective layers, making it resistant to impacts, scratches, and extreme environmental conditions. The optical glass provides 99.8% UV light absorption while maintaining excellent light transmission for clear, natural color reproduction without affecting exposure settings. The filter features a slim aluminum frame with precise 72mm thread compatibility, ensuring secure mounting without vignetting on compatible lenses. The multi-coated surface reduces reflections and minimizes flare and ghosting in challenging lighting conditions. This filter is engineered for professional photographers and videographers who require dependable protection for their lens elements while maintaining optical quality. The explosion-proof design incorporates shock-absorbing technology that can withstand significant impact forces, making it suitable for outdoor, adventure, and industrial photography applications. The filter maintains consistent performance across temperature ranges from -20°C to 60°C and features water and oil-resistant coatings for easy cleaning. The UV filtration effectively reduces atmospheric haze and improves contrast in landscape and outdoor photography while providing a permanent protective barrier for valuable lens optics. The precision machining ensures smooth installation and removal without binding or cross-threading. This accessory is compatible with all 72mm threaded lenses and maintains full autofocus and image stabilization functionality. The filter construction meets professional standards for optical clarity and mechanical reliability, providing long-term value for camera system protection and image quality enhancement.