This PL mount lens has an incredible range (esp with the extender added) and is T.295 across most of the extensive range. I have used it extensively for sports coverage and events, but it would be ideal for wildlife coverage as well.. Optically it is excellent as well and provides beautiful pictures. This is probably the only lens of its type available for hire in Essex. Considering the range of speed, it is pretty lightweight as well and features an excellent servo function. If you look at the daily rental rates from all the major suppliers in London, you would be hard pushed to get this for under £250 a day. So I am offering a great rate here. A few more details on this great lens taken from CVP: The CINE-SERVO 25–250mm T2.95-3.95 lens offers a high magnification of 10x with a 1.5x optical extender that increases the telephoto end of the lens to 375mm. It also provides 4K UHD optical performance and employs Canons Cinema EOS color science for outstanding picture quality. This has an 11-blade iris for beautiful out-of-focus areas. Despite its T-stop of T2.95, the lens is compact and lightweight, making it ideal for both cinema and broadcast applications. With its high optical resolution and support for Super35mm large-format cameras, this lens is fully 4K-ready and provides exceptional performance and reliability in professional shooting environments.