• New 32 layer (both sides) ultra-smooth, ultra-hard nano coating
• Stain resistant, water & oil repellent coating makes everyday maintenance easier
• Ultra-hard surface coating is 800% more scratch resistant than general coating
• High Density Sharp Cut UV glass
• Chemically Enhanced Optical Glass is 4x Stronger than usual optical glass
• Very Thin Frame, Front thread to attach lens caps and other filters
• Press mount technology holds glass securely
• Made in Japan

The UV (UltraViolet) filter absorbs the ultraviolet rays which are invisible to human eyes, but can make areas of outdoor photographs hazy and indistinct. This multi-purpose filter can also serve as a permanent lens protector and while designed specifically for high-resolution digital cameras, the UV filter can also be used on film cameras.