Posted by Wayne Ulrich on October 30, 2000 at 17:34:20:
In Reply to: Seller says lens at threads is 41mm diameter posted by Kent on October 27, 2000 at 15:55:50:: 41mm / (25.4 mm per inch) = 1.67 inches diameter.
: I think the Mini Speed lensboard is 2" x 2"
: (2" - 1.67")/ 2 = 0.16"
: That would leave 1/6" from the outside diameter of
: the lens to the edge of the lens board.
: Is this enough room? It might just fit.
I have several No. 3 Graphex shutters,
which is the size used with the 10 inch
Tele-Optar and the 162mm Optar, and it
fits just fine on my Century Graphic
boards with room to spare. Also the No. 3
Kodak will fit, but it is extremely
tight. The No. 3 Graphex shutter uses a
42.5mm hole and the No. 3 Supermatic
is 44mm hole.
: The other consideration is do I have enough bellow
: extension for this lens to focus at the film
: plane?