The Jim Galli shutter for barrel lenses. Drum Roll Please:

[vet173]

Originally Posted by jimgalli

Patent! Of course! Hmmm........ Wait til I tell my wife we'll be rich RICH RICH!

she knows yer lyin, you'll just buy more camera gear.

[TenOx]

Fantastic. This could actually work.

Now I can put to work my:
Goerz Apochromat Artar 19in. (in brass barrel w/flange) - a cool hunk of old glass,
Nikon 305 / 9.0 APO (in barrel with about 1000 aperture blades.)

/..