Urth 49mm Duet / Base Filter Kit Plus+ (UV, CPL)

Quick Overview

• Double-Threaded for Stacking Filters
• Ultra-Slim Rim
• German B270 Schott Optical Glass
• 20-Layer Nano-Coating

Product Description

The 49mm UV + Circular Polarizing Lens Filter Kit Plus+ from Urth combines two essential filters to improve image quality while protecting your lens. The UV Plus+ filter reduces 99.6% of ultraviolet light to help minimize haze and maintain clear, sharp images, while also providing an added layer of protection against scratches, oil, dirt, fingerprints, and saltwater. The included CPL Plus+ filter cuts up to 99.9% of reflected polarized light, enhancing contrast, reducing glare, and producing richer, more vibrant colors.

Designed for professional performance, both filters feature premium German SCHOTT B270 optical glass with a 20-layer dual-sided nano coating that improves light transmission, preserves accurate color, and offers enhanced resistance to water, oil, and scratches for easier cleaning and long-lasting durability.

UV and CPL Filter Combination

The included UV Plus+ filter helps reduce ultraviolet haze while protecting the front of your lens from everyday damage. The Circular Polarizing Plus+ filter minimizes reflections from non-metallic surfaces such as water, glass, and foliage, resulting in improved clarity, deeper contrast, and stronger color saturation.

Premium Plus+ Optical Design

Industry-leading German SCHOTT B270 optical glass delivers excellent sharpness and color fidelity, while the 20-layer nano coating provides consistent light transmission and enhanced protection against moisture, oils, and scratches. The result is cleaner images with finer color reproduction and greater visual depth.

Slim and Practical Construction

An ultra-slim magnalium frame helps prevent vignetting when used with wide-angle lenses while maintaining exceptional durability. The double-threaded design allows additional filters to be stacked or accommodates screw-in lens caps without removing the filter.

Compact Creative Protection

This lightweight filter kit adds versatile creative control without taking up unnecessary space in your camera bag, giving you both everyday lens protection and the ability to enhance contrast, reduce glare, and capture more vibrant images in a single convenient package.