SUPERIOR IMAGE QUALITY - Crafted from high-quality glass, this 4x5.65' Cavision ND filter ensures minimal distortion and maintains exceptional clarity in your photographs, even with extended exposure. REDUCE HARSH LIGHT - Achieve a 1-stop light reduction with this 0.3 density neutral density filter, perfect for capturing stunning images in bright conditions and controlling depth of field effectively. DURABLE GLASS BUILD - The 2mm thick glass construction of this Cavision filter provides enhanced durability, protecting it from scratches and minor impacts, ensuring long-lasting performance in the field. VERSATILE COMPATIBILITY - Designed for lenses up to 300mm (35mm equivalent), this 4x5.65' filter seamlessly integrates with a wide range of professional photography equipment for diverse shooting scenarios.