Thread Mount Lenses x Focal Length

• 27 - 50mm f/2 Summicron Era - August 1999-
• 17 - 50mm f/2 Summicron Era - 1953-1960 Collapsible
• 25 - 50mm f/2 Summicron Era - 1960-1963
• 13 - 50mm f/2 Summitar Era - 1939-1955
• 09 - 50mm f/2 Summar Era - 1933-1940
• 03 - 50mm f/2.5 Hektor Era - 1931-1948 Collapsible
• 19 - 50mm f/2.8 Elmar Era - 1957-1962 Collapsible
• 00 - 50mm f/3.5 Anastigmat Elmax Era - 1924
• 01 - 50mm f/3.5 Elmar Era - 1931-1959 or (1924-1959 Issei Yoshida) Collapsible

• 07 - 73mm f/1.9 Hektor Era - 1931-1946 or (1935-1949 Issei Yoshida}

• 14 - 85mm f/1.5 Summarex Era - 1943-1960

• 21 - 90mm f/2 Summicron Era - 1957-1962 very rare
• 10 - 90mm f/2.2 Thambar Era - 1935-1949
• 23 - 90mm f/2.8 Elmarit Era - 1959-1963
• 04 - 90mm f/4 Elmar Era - 1931-1963 or (1964 Issei Yoshida})

• 08 - 105mm f/6.3 Elmar Era - 1932-1937

• 18 - 125mm f/2.5 Hektor Era - 1954-1963

• 05 - 135mm f/4.5 Elmar Era - 1931-1936
• 06 - 135mm f/4.5 Hektor Era - 1933-1960