PROfezzion Circular Polarising Filter 77MM CPL with Protective Case for Canon EF 16 35mm f4L, Nikon AF S f4G Lens, Suit Sky Water/Window Photography

【Remove Unwanted Reflections】Adopts Japanese high-rate transparency(HRT) polarizing film and the polarization ratio of the filter is up to 99.8% or above. 【Premium Glass+Double Side Coated】The Japanese optical glass,and the hardness is up to 9HD,6 layers of coating on each surface to reduce ghosting and reflections. 【Ultra-Slim Aluminium Alloy Frame】Ultra slim rim profile prevents vignetting on wide angle lenses, it also maintains rotation capabilities to adjust the polarising levels. 【Higher Contrast】Reduces reflections/glare from a non-metallic surface, such as water and glass, aiming to improve image quality, increase color saturation, and create a dramatic contrast between sky and cloud. 【Applicable Scene】Suit for any lens with 77mm filter thread.It's good for skies, waters, foliage,snowfield,and it can dramatically enhance these natural elements, giving images better appearance.