Purchased new in October 2023 and used for three months, from January to March 2024. Stored in a dehumidified storage cabinet. Selling because I don't have the opportunity to use it. - Brand: SIGMA - Model Name: 150-600mm F5-6.3 DG OS HSM contemporary - Mount: Canon EF - Accessories: All included (lens cap, hood, case, tripod collar, instruction manual, strap) - Notes: Includes a lens protection filter Thank you for looking.