Selling my EF 17-40mm f/4L USM lens because I'm upgrading from an EOS 6D Mark II to an R6 Mark II. I used this lens for astrophotography, landscapes, and indoor shots. Being an L-series lens, it boasts clear, vibrant image quality and durability. It achieves bright shooting with an f/4 aperture and features an ultrasonic motor (USM) for fast and quiet autofocus. The minimum focusing distance is 0.28m, making it ideal for creating artistic works with close-up, distorted perspectives. [Brand] Canon [Product] Wide-angle zoom lens EF 17-40mm 1:4 L USM [Mount] Canon EF mount [Condition] Excellent condition, used *Please check the photos for the condition. [Operation] Tested and working [Weight] 475g [Included items] ・Lens body ・Lens hood EW-83E ・Lens cap ・Rear cap ・Original lens pouch LP1319 ・Outer box and instruction manual