Last Saturday I decided to play machinist and bore some holes in my Toyo 4 x 5 lens boards which would accommodate a Mark II bayonet mount. A few trips to the hardware store, a very manageable learning curve, and a couple hours later yielded a sense of accomplishment and a new reason to carry around the Calumet 4 x 5 case. Here are some very early works:
Lens: 210mm Schneider Symmar.
