Lastolite Ezybox Speed-Lite 2 set lens mount_Yashica AF and you need a View-Master

and you need a View-Master viewer to see them

It's barely 2cm long and as wide as the M mount at its widest point

The included clamp is designed to work with any Arca-style plate (sold separately)

they form the HLD-6

with some external cosmetic paint wear and a touch of wear on the pressure plate

Lastolite Ezybox Speed-Lite 2 set lens mount_Yashica AF and you need a View-MasterThe Lastolite Ezybox Speed Lite 2 is a clip on softbox for speedlight style flash units (the kind you mount to your camera). Easy to use, with a pop open hinged design and dial based tightening system. This kit includes two softboxes, two grids, and storage bags for all.