Fits to the front of the EF 16-35mm f/4L IS USM lens, reducing 'flare' caused by light shining directly on the lens' front element. Compatibility EF 1635mm f/4L IS USM
Overview
Fits to the front of the EF 16-35mm f/4L IS USM lens, reducing 'flare' caused by light shining directly on the lens' front element. Compatibility EF 1635mm f/4L IS USM
