Omax 72mm Multicoated UV Filter for Canon EF 70-200mm f/4L IS II USM LensProduct Description: Omax 72mm Multicoated UV Filter for Canon EF 70 200mm f 4L IS II USM Lens KEY FEATURES Suitable for 72mm front lens thread of camera lens (Multi coated) UV Filter enhances light transmission to the demanding level set. It reduces unwanted internal reflections and ghosting that can compromise your images. The filter blocks UV light and reduces the bluish cast of daylight that can affect color accuracy, especially at higher