Manfrotto 234 brand_Gepe The Manfrotto 490 is a

The Manfrotto 490 is a sturdy little ball head designed for compact or tabletop tripods

and exceptional imaging characteristics to make this one of the best 50mm lenses available

An older version but image quality is good

Leitz Summaron 3

it does have a PC sync connection)

Manfrotto 234 brand_Gepe The Manfrotto 490 is aThe Manfrotto 234 is a low profile adapter with an up down tilt function, ideal for monopods or other applications where you don't need a head with full mobility. Head mounting thread is 3 8" to fit most tripods and monopods; includes quick release plate with 1 4" camera thread. In good working order, with minor cosmetic wear.