And also ffor those who read German, I recommend the 222pages of " Carl Zeiss das Auge unserer Kamera" by the very reliable photo industry historian: Hartmut Thiele.
The book has diagrams and descriptions af all Jena and Oberkochen optics ever produced including year of production in tables at the end, Both photo optics and their accessories,cine and projection lenses, repro and UV is included but not microscope objectives.
The book includes detailed histrorical descriptions of the fluctuating business all major Zeiss lens customers, list rebates provided and pictures one of their products for each company, starting at least in 1889 . Also, it does not skip the diffficult years of wartime bombing of Dresden and subsequent communist restructuring.
A required volume in any photo-historical library (as are Thieles lists of production numbers in separate books).