Jasper Engineering "toe-in" twin vertical mounts  type_Radio Remote This genuine Hasselblad adapter connects

This genuine Hasselblad adapter connects a B50 lens with B60 accessories

Adaptall lenses have interchangeable mounts

here's the executive summary: it sucks

A very high-speed black and white film with an effective ISO of 3200

high-quality flash with a tilt/swivel head and full manual or TTL control

Jasper Engineering "toe-in" twin vertical mounts &nbsptype_Radio Remote This genuine Hasselblad adapter connectsDesigned for stereography, this twin bracket system includes two vertical mounts with fixed 1 4" threads for camera mounting. This "toe in" bracket allows the cameras to be shot straight ahead or tilted inwards to better results with close up subjects. Made by Jasper Engineering of Mountain View, California.