Having rented twice previously from Calumet rentals I cannot recommend you guys enough. both times you have been extremely helpful even trying to find out if you could get me a rental for a week at a very busy time. Unfortunately, it wasn't possible, but I decided to go ahead and buy the lens on the fantastic offer of 24 months at 0%. transfer from rental to purchase was very good, and a lens was put to the side ready for me. The finance process was swiftly and accurately gone through and it was pleasant. My refund from the rental was also swift and posted to me. Overall, very very happy with the guys I have dealt with at Calumet, both rental and purchase. Will highly recommend to anyone looking to buy