Mamiya Deluxe L-Grip Holder for M645 35mm Camera The Hasselblad X1D is a

The Hasselblad X1D is a compact mirrorless medium-format digital camera with a 50mp sensor measuring 44x33mm: substantially larger than a "full frame" sensor

5cm is the traditional "half plate" size

including a small scuff on the top panel

lightweight standard lens with excellent image quality

but there is a little catalog in the box so you can try to order some yourself (offers may not be valid if you’re reading this later than 1957)

Mamiya Deluxe L-Grip Holder for M645 35mm Camera The Hasselblad X1D is aThis Mamiya left hand grip is designed to fit the M645, providing a trigger actuated shutter release and a 1 4" threaded accessory mount for flash shoes etc (accessories are sold separately.) In excellent condition.