NiSi UV Pro Nano HUC 86mm Filter

NiSi PRO Nano HUC UV Ultra-Thin Filter

The NiSi PRO Nano HUC UV filter features a double-sided, multi-coating lens technology using high-quality Japanese ultraviolet absorption optical glass. This design ensures minimal reflection (0.3%) and allows more than 99.2% light transmission, providing excellent image clarity.

The filter frame is precision-crafted from brass with a thickness of only 3.5 mm, making it ultra-thin and ideal for use on super wide-angle lenses without causing vignetting. The filter surface is treated with an exclusive "U" type Nano coating and a hardened waterproof coating, making it extremely durable against water and oil and easy to clean.

Key Features:

• Ultraviolet absorption optical glass for effective UV filtering
• Brass frame constructed with highly accurate brass milling for durability and precision
• Exclusive "U" type Nano coating for enhanced surface hardness and water resistance
• Hardened waterproof coating to protect against moisture and oil
• Top-level optical surface machining accuracy for superior image quality
• Ultra-thin 3.5 mm frame to minimize vignetting on wide-angle lenses
• High-quality optical glass ensures high transmittance (>99.2%) and minimal reflection (0.3%)
• Protects the lens from dust, moisture, and physical damage
• Easy to clean surface for maintenance convenience

This UV filter also serves as a general protective filter to be left on the lens at all times, helping to reduce dust and moisture exposure and providing additional protection against scratches and impacts.