Tamron's 70-180mm F/2.8 G2 A065 telephoto zoom lens. I haven't used it much, but I'm selling it because I'm changing mounts. I'll include a lens protection filter as a bonus. Where purchased: New from Map Camera Frequency of use: About 10 times Storage condition: Kept in a dehumidified storage cabinet Included items: Everything that came with it when purchased is included. Shipping will be via Mercari. I will respond quickly, so thank you.