EF17-40mm f/4L USM : How to use filters with this lens

Article ID: ART151801 | Date published: 05/22/2015 | Date last updated: 02/03/2016


How to use filters with this lens


You can attach filters to this lens in two ways
  1. You can attach them to the filter mounting thread on the front of the lens
  2. There is a gelatin filter holder at the rear of the lens. Cut the gelatin filter to fit within the white frames. Then insert the gelatin filter into the filter holder.
  • When you use a gelatin filter, ghosting or flare spots may appear in the image



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