Please note that the Canon RF mount option is not available in the size selection, and it is listed as EF mount. Please be aware of this when considering. I am the second owner. The first owner purchased it on October 6, 2023. The first owner used it indoors once or twice a week, and I have used it about 2-3 times a year during domestic trips. There is some minor dust inside, but it does not affect the image quality. It has been stored in an electronic dry cabinet after use. The first owner had the Canon Shinagawa service center perform the "Reliable Maintenance Standard" on April 12, 2024 (no inspection sheet). *Lens filter included MARUMI EXUS Lens Protect MarkII 77mm Equivalent to 8340 yen *A portion of the box lid is cut out due to a campaign application. As this is a used item, please refrain from purchasing if you are not comfortable with USED items. Mount: RF mount Focal length (wide side): 19-70mm Focal length (telephoto side): 101-200mm Open F value: 2.1-2.8