Benro HD2A Prime Lens The date back requires a

The date back requires a CR2025 battery (not included) and presciently only counts dates up to 2019

with minor cosmetic wear which does not affect function

It'll work on nearly any adapter though

Also included is a display back that won't take film

and 30mm segments

Benro HD2A Prime Lens The date back requires aThe Benro HD2A is a relatively compact three way head with an Arca type quick release system. The "P&T Safety System" is a handy feature, allowing you to loosen the plate just enough to adjust it, but not enough to release the whole thing, unless you "Pull & Turn." In excellent condition, with light finish wear. Includes plate. Fits any tripod with a standard 3 8" thread.