Talk:Canon 39mm screw lenses
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Metres and feet
I would ignorantly guess that the lenses marked in metres only also existed in another version marked in feet, depending on the export market. Is this true? --Rebollo fr 04:14, 15 January 2007 (EST)
- I'd guess so as well, yes.
- This is very much a "work in progress". Or anyway it's a "work nowhere near presentable form". Parts of it are likely to get worse before they get better.
- I think it may become quite long, perhaps very long. I vaguely imagine it chopped up into "28mm and wider", "35mm", "50mm", "85mm and longer". But while it's still in its earlier stages, it's easier to handle when in a single article. -- Hoary 09:07, 15 January 2007 (EST)
Koyanagi's US patents
are in the name of "Shuji Koyanagi"; I think he's our man. -- Hoary 01:55, 20 January 2007 (EST)
