Leitz vintage camera directions part ii user manual. Available to purchase for immediate download. Below is an extract from the manual converted to text for a quick impression on the content. Leitz vintage camera directions part ii user manualContents A. The Interchangeable Leica Lenses 1. Elmer, Hektor. Summar. Thambar and Telyt . . 3 2. Helical mount and infinity catch . . . . . . . . 10 3.Automatieconpling........ii....12 4.Irisdiaphra.gm...........i....12 5.Depthol‘focusscsle ............12 B. Viewfinder-s for the Leica Camera LAngularViewfinder..............14 2,UnivsrsalViewfinders.............15 3.SportsFinder.................19 tFrsmeFinder.................19 5.ReflectingViewfindert............21 6. Wide-Angle Viewfinders . . . . . . . . . . . . 22 Part I of this instruction booklet deals with the use of the Leice Camera proper. Part III is concerned with the different supplementary devices for special photographic purposes and notably with supplementary lenses and filters.A. The Interchangeable Leica Lenses Every Leica camera is now fitted with a lens-changing flange which makes it possible to interchange lenses of various focal lengths without any difficulty, as the camera as well as the lenses are all standardised. The lenses are simply screwed moderatel‘y tight into the changing-flange. In order to ensure accuracy or all time we employ a changing screw flange and not a rapid or bayonet thread. When changing lenses the open camera should not be exposed to bright light but held with the aperture towards the body until the lens is screwed in. All Leica lenses are high class Leitz anastlgmats and their optical data are chosen so as to suit various purposes. There is therefore hardly a branch of photography to which the Leica camera cannot be applied with success.