Canon R50mm f/1.8 (I) (1959)
| Name | Super-Canomatic R 50mm f/1.8 |
| Manufacturer | Canon Japan |
| Made in | Japan |
| N° | 92811 |
| Production Code | |
| Production Date | |
| Focal Length | 50mm |
| Max. Aperture | f/1.8 |
| Min. Aperture | f/16 |
| Diaphragm Blades | |
| Closest Focusing Dist. | 0.6m |
| Filter Diameter | 58mm |
| Lens Construction | 6 Elements / 4 groups |
| Length & Weight | 47.5mm, 295g |
| Production Period | 1959- |
| Original Price | 18.500 yen |
Camera: Canon Canonflex
(source: Canon Camera Museum, Wikipedia.org, Camera-wiki.org, allphotolenses.com/)