K&F CONCEPT Nano-Xcel Ultra-Hard, Ultra-Low-Reflection UV Filter: The Invisible Shield For Your Lens

(MENAFN- GlobeNewsWire - Nasdaq) SHENZHEN, China, July 08, 2025 (GLOBE NEWSWIRE) -- While blocking ultraviolet light is no longer the primary function of UV filters-thanks to advances in modern sensors and lens coatings-their role has evolved into something more practical: physical protection. A high-quality UV filter now serves as a reliable barrier against scratches, dust, moisture, and unexpected impacts-all without compromising optical performance. The K&F CONCEPT Nano-Xcel UV Filter is designed for this modern role. Engineered from 9H-hardened Japanese AGC glass and finished with precision 28-layer multi-coating, it provides durable clarity even in the most demanding shooting environments.

9H Hardened Glass - Ready for Life's Bumps and Scratches

For photographers who push their gear through rain, dust, wind, or the occasional drop, there's one unsung hero that quietly guards their investment: the UV filter. It's the lens's first line of defense-and not all are built to truly protect. If a filter is going to stay on your lens full-time, it needs to earn that trust.

The K&F CONCEPT Nano-Xcel UV Filter does just that. Crafted from premium Japanese AGC optical glass and reinforced through advanced thermal hardening, it delivers 9H-rated resistance to scratches, shocks, and unexpected impacts-because real-world shooting doesn't happen in a vacuum.

Anti-Reflective Multi-Coating for Optical Purity

Featuring a 28-layer multi-coating system with advanced anti-reflective treatments, the filter achieves 99.2% light transmission and a remarkably low 0.1% surface reflectivity. It suppresses glare and ghosting, helping to maintain contrast and image clarity-even in complex or high-contrast lighting environments.

Dual-Sided Nano Coating for Easier Maintenance

In addition to optical coatings, both sides of the filter are treated with advanced layers that repel water, oil, and fingerprints. In field conditions, these coatings make the filter easy to clean and maintain, helping photographers stay focused on the shot-not the gear.

Slim and Compatible: 3.3mm Profile, No Vignetting

Measuring only 3.3mm thick with double-sided polishing, this filter won't cause vignetting-even on wide-angle or telephoto lenses. The CNC-machined knurled frame offers a secure grip for quick, tool-free attachment or removal. It's also fully compatible with most standard lens caps, so you can shoot, swap, and store without hassle.

Available Now - With a Limited-Time Offer

Available in diameters from 37mm to 95mm, this filter fits nearly every lens in your kit. During the Prime Day promotion (July 8–11), enjoy an exclusive 20% discount on the K&F CONCEPT Nano-Xcel UV Filter. It's a small investment for professional-grade protection-without compromising your image quality.

CONTACT: Contact information: ... Phone number: +86 13510905756

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