Canon RF24mm F1.4 L Series VCM Lens with Air Sphere Coating and 11-Blade Aperture (Black)The Canon RF24mm F1. 4 L VCM Lens is part of the expanding Hybrid lens series, targeting a wide range of still image and video shooters, with a combination of wide angle coverage, a fast F1. 4 maximum aperture, and excellent optical design. On a full frame camera this lens gives you a wide angle look which has for decades been used to add drama to photos and videos, and has always been a very popular for establishing shots. 2 Way Filter Attachment