Talk:35mm f/2 Summicron-M IV

luigi bertolotti - Erfahrener Benutzer - Location: Brescia Default Re: Summicron 35/2 "made in Canada" no serial?

"Is it engraved "LEITZ LENS MADE IN CANADA" on the front ring? If so is a version IV from early '80s - a famous lens, previous versions also came from Canada - and the s/n ought to be located on the back edge of the aperture control ring - normal that isn't in the front ring. The last version IV Summicron 35 were marked LEICA only on the front ring, and with the s/n on it too (I don't know if they were all made in Solms, or if the new style was made also in Canada)."