T
Tokyo Kogaku
Lenses (11)
| Make | Model | Focal Length | Aperture | Release year | Diameter (mm) | Length (mm) | Weight (g) | Min focus distance | Elements | Groups | Filter diameter (mm) | Mount | Model number(s) | Actions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tokyo Kogaku | Topcor 35mm f/2.8 | 35 | 2.8 | 1955 | 49 | 31 | — | 1.07 m | 6 | 4 | 41 | LTM | — | |
| Tokyo Kogaku | Topcor S 5cm f/2 Type 1 | 50 | 2 | 1957 | 49 | 41 | 255 g | 1 m | 6 | 4 | 41 | LTM | — | |
| Tokyo Kogaku | Topcor 50mm f/3.5 ELMAR | 50 | 3.5 | 1955 | — | — | — | 1.07 m | 4 | 3 | 34 | LTM | — | |
| Tokyo Kogaku | Topcor 50mm f/3.5 TESSAR | 50 | 3.5 | 1955 | — | — | — | 1.07 m | 4 | 3 | 36 | LTM | — | |
| Tokyo Kogaku | Topcor 50mm f/2.8 | 50 | 2.8 | 1958 | — | — | — | 1.07 m | 5 | 3 | 34 | LTM | — | |
| Tokyo Kogaku | Topcor 50mm f/2 | 50 | 2 | 1954 | — | — | — | 1.07 m | 6 | 5 | 40 | LTM | — | |
| Tokyo Kogaku | Topcor S "Panda" | 50 | 2 | 1957 | 42 | 50 | 280 g | 1 m | 6 | 4 | 41 | LTM | — | |
| Tokyo Kogaku | Topcor S 5cm f/2 Type 2 | 50 | 2 | 1958 | — | — | — | 1 m | 6 | 4 | 41 | LTM | — | |
| Tokyo Kogaku | Topcor 50mm f/1.5 | 50 | 1.5 | 1954 | — | — | 315 g | 1.07 m | 7 | 4 | 40 | LTM | — | |
| Tokyo Kogaku | Topcor 90mm f/3.5 | 90 | 3.5 | 1956 | — | — | — | 1.07 m | 3 | 3 | 34 | LTM | — | |
| Tokyo Kogaku | Topcor 135mm f/3.5 | 135 | 3.5 | — | — | — | — | 1.52 m | 4 | 3 | 46 | LTM | — |