The Ultimate HD Protection Filter is the ultimate protective filter that combines high optical performance and functionality with an affordable price.

It uses high-quality optical glass and a low-reflection Nano coating, achieving a top-class surface reflectivity of 0.1% and a maximum transmittance of 99.95% as a protective filter.

The Nano coating has water-repellent, stain-resistant, and anti-static functions, improving daily maintenance and allowing for comfortable use over a long period of time.

Thanks to the high flatness and low-reflection performance of HD technology, it does not impair the original descriptive power of the lens even when attached, enabling clear and faithful image expression.

The filter frame uses a thin frame design (3.25mm) that does not cause vignetting even with wide-angle lenses, supporting comfortable use.

The frame is knurled to improve grip when attaching and detaching.

H&Y provides high-quality and affordable protective filters through its integrated in-house production system.