Yamasaki Optical Co., Ltd. Tele-Congo
Simple telephoto for 4x5in, 4 elements in 2 groups.
Variants
Select a variant to filter the sales history below.
| Variant | Years | Edition | Sales | Price Range |
|---|---|---|---|---|
| 240mm f/6.3 | — | — | 0 | — |
| 300mm f/8 | — | — | 0 | — |
| 400mm f/8 | — | — | 0 | — |
| 500mm f/9.5 | — | — | 0 | — |