Find information about the Leica M3 camera on Camerapedia. Specifically, identify its introduction year, the type of rangefinder it uses, and the specific lens mount it features. State these details clearly.
Navigate to the 'Cameras by first letter' page. Locate and click on the 'L' category link. On the 'Category:L' page, locate and click on the 'Leica M3' link. On the 'Leica M3' page, identify the introduction year. Identify the type of rangefinder used. Identify the specific lens mount. State the identified details.
Successfully navigates to the 'Category:L' page. Successfully navigates to the 'Leica M3' camera page. States the introduction year of the Leica M3 as 1954. States the type of rangefinder used by the Leica M3 as a combined viewfinder and rangefinder in one bright window. States the specific lens mount of the Leica M3 as a bayonet lens mount.