Pocketwizard Plus Receiver brand_Snap Sights! The Canon 011A is a

The Canon 011A is a very compact flash unit designed for use on Canonet cameras (but usable on almost any other film camera)

non-rotating block with a thumbscrew and an engraved scale around its platform

light viewfinder/rangefinder dust

Nikon focusing screen for F4 camera bodies

and original strap

Pocketwizard Plus Receiver brand_Snap Sights! The Canon 011A is aThe Pocketwizard Plus Receiver accepts radio signals from a compatible transmitter (sold separately) and permits long distance flash or camera triggering. Includes PC sync cable. Note that this item is a receiver only; you will also need a transmitter to trigger a remote camera or flash as described above.