The 77mm Circular Polarizing Lens Filter Plus+ is a high-quality, durable, and effective tool for photographers seeking to enhance their image quality. This professional-grade filter is designed to cut polarized light, significantly increasing contrast and boosting color saturation for more vibrant and lifelike images. The filter effectively eliminates 99.9% of reflected light from water, glass, and non-metallic surfaces, revealing bolder colors and adding depth to your photographs. The Plus+ range of our filters features an impressive 20 layers of nano-coating, offering superior protection against water, oil, and scratches, while also facilitating easier cleaning. The multi-layered coating also ensures a higher maximum light transmission and a more consistent transmission curve, resulting in sharper images, finer colors, and greater depth. Crafted with world-leading German Schott B270 optical glass, this filter guarantees professional polarization and added protection.