B.P.M. Product Bellows for Nikon F air Shutter speeds are good except

Shutter speeds are good except for any provision to hold open the shutter: T and the preview switch do not hold the lens open to focusing position

Electronic function is good

8 aperture

Includes an Olympus Zuiko Auto-S 50mm f1

B.P.M. Product Bellows for Nikon F air Shutter speeds are good exceptAn English made macro bellows setup for Nikon which features a total of four 1 4" tripod mounts, not all of which can be used at the same time. Two appear to be designed to mount the bellows to a tabletop, which might actually be handy. Anyway, it's a macro bellows. Body and lens mounts are removable; it's worth noting that while the camera side mount locks onto the body, the lens side mount has no locking mechanism and relies on friction alone. Like