| CCSTID | STFR13541S |
| Brand | Franka |
| Sub | |
| Model | Rolfix –1931– |
| AKA | Fix-Focus; Roxul |
| Factory Ref. | |
| Introduced | 1931 |
| Estimated price US$ | 50 |
| Other name | Franka-Kamerawerk |
| Type – see definitions | Klapp |
| Format | 120 |
| Country | Germany |
| Transactions sampled | 25 |
| Last upload | 05-Aug-26 |
| Art | FALSE |
The estimated value presented above is an average of 25 transactions recorded over the past years. This should be taken as guidance only, as a value of a specific camera can be over or under the value suggested here and further depends on the seller and buyer’s eagerness. 
Franka Rolfix –1931– Klapp 1931 Germany Fix-Focus; Roxul
