The lack of an RF mount option on Mercari meant I had to select EF, but this is an RF mount standard zoom lens, part of the "small trinity." I used it in conjunction with my other lenses because it has a longer telephoto end than the "big trinity" and is lighter. However, I'm selling it because I want to buy other lenses. I purchased it in 2023, and it comes with a long-term warranty from Bic Camera, so you can still use it with peace of mind, as repairs within the warranty are covered. It works perfectly, and I would rate it as a beautiful item with no noticeable scratches. I used a protective filter on the front element, but it is not included in this sale. All accessories are included, and the pouch is unused. I kept all the original packaging, including the plastic bags that wrapped the lens and hood. However, I cut out a part of the outer box because it was needed for a Canon campaign application. The item will be wrapped in bubble wrap and shipped via courier. I will ship it as soon as possible, usually the day after purchase. Thank you for your consideration. Canon Model Name: RF24-105mm F4 L IS USM Other Features: Lens hood included