SMC Pentax-A 645 75mm f2.8 brand_Nikon and you can add tension

and you can add tension at each leg with a hex key (included)

When you look inside

and imaging is excellent

The Manfrotto 330 is an awkward-looking device that will instantly make sense if you've ever tried to set up a handheld camera with a couple of flashes for macro use: it consists of a camera platform that can be flipped from horizontal to vertical

Can be attached with a top-down through bolt (included) or by attachment from below to either a 1/4" or 3/8" thread

SMC Pentax-A 645 75mm f2.8 brand_Nikon and you can add tensionThe SMC Pentax A 645 75mm f2. 8 is the "standard" lens for the Pentax 645 camera system. Cosmetic condition is very excellent, with only minor cosmetic wear; function is excellent. Includes front and rear caps.