The Cinema Mount Kit E (KPO-1004E) is a precision accessory designed to enable compatibility between Tokina Cinema interchangeable mount lenses and Sony E (NEX) camera bodies. This kit includes the Vista Sony E lens mount, a shim for focus adjustment to ensure optimal sensor alignment, two sets of screws for attaching prime and zoom lenses, and a rear lens cap. It supports all Tokina Cinema lenses with interchangeable mounts, such as the Vista series, 100mm Macro, 11-20mm T2.9, and 50-135mm T2.9 MKII, while also fitting the 16-28mm T3.0 MKII. Note that use with the 11-20mm and 50-135mm MKII lenses is not the recommended application. Constructed from durable materials, this kit emphasizes reliability and precise engineering, making it suitable for professional photographers and videographers seeking to enhance image quality and lens versatility. The focus on factual details, including the shim's role in calibration, underscores its utility in achieving sharp, accurately focused results in various shooting conditions.