KASE Premium UV III UV Filter 77mm

The KASE Premium UV III Filter is a high-quality ultraviolet filter designed for lens protection and reducing UV haze. With a 77mm diameter and advanced multi-layer nano-coating, it ensures optimal light transmission and image clarity.

Advantages

This filter provides superior protection for your lens against dust, scratches, and moisture while maintaining neutral color balance and sharpness. The hydrophobic and oleophobic coatings repel water and oil, making it easy to clean. The slim aviation-grade aluminum alloy frame prevents vignetting and allows stacking of additional filters.

Suitable for

• Photographers using lenses with a 77mm filter thread
• Outdoor and travel photography to reduce UV haze
• Protecting expensive lenses from environmental elements

Key specifications

• Filter Type: UV (Ultraviolet)
• Filter Diameter: 77 mm
• Filter Series: Premium UV III
• Optical Material: High-Quality Optical Glass
• Coatings: Multi-layer Nano-coating (16 layers)
• Coating Properties: Hydrophobic, Oleophobic, Anti-scratch, Anti-reflection, Anti-static
• Light Transmission: >99.5%
• UV Cut-off Wavelength: Blocks UV light below ~390nm
• Frame Material: Aviation-grade Aluminum Alloy
• Frame Profile: Slim (3.5mm-4mm)
• Front Filter Thread: Yes (allows stacking)
• Effect on Image: Neutral color balance, maintains sharpness
• Primary Function: Lens protection, UV haze reduction
• Waterproof: Yes
• Oil Repellent: Yes
• Scratch Resistant: Yes
• Anti-Glare/Reflection: Yes

Recommendations

For best results, use this filter as a permanent lens protector. It is compatible with other KASE filters and accessories. Store in a dry, clean environment when not in use.