Arca Swiss Monoball B1 lens mount_Bronica RF645 This GS-1 is in really

This GS-1 is in really excellent condition

Includes two plates

as you might have guessed

The Sigma LCD Viewfinder LVF-11 has a slightly misleading name

Arca Swiss Monoball B1 lens mount_Bronica RF645 This GS-1 is in reallyThe Arca Swiss Monoball B1 is a heavy duty ball head suitable for well, anything that weighs less than 40kg. A solidly made, all metal ball head with a uniquely designed elliptical ball that naturally increases tension as the ball goes off axis to help you keep positioning control with heavy gear. Again, 40kg. The head is in excellent condition overall, with minor wear including a couple of corner dings on the QR clamp. Includes a genuine Arca Swiss