Arca Swiss Monoball B1 collectible but it works

but it works

strap (with appropriate lugs)

though it appears that the tiny viewfinder mirrors have become unglued in the roughly 90 years since the camera was made

5 L is a wide-angle lens for the Mamiya 7 medium format rangefinder camera

with smooth focusing and a well-damped stepless aperture control

Arca Swiss Monoball B1 collectible but it worksThe 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