| CCSTID | STME31887S |
| Brand | Mamiya |
| Sub | |
| Model | Eye-Tronic |
| AKA | Mansfield, EE Super merit |
| Factory Ref. | |
| Introduced | 1962 |
| Estimated price US$ | 20 |
| Other name | Mamiya-OP K.K |
| Type – see definitions | Rangefinder |
| Format | 35mm |
| Country | Japan |
| Transactions sampled | Insufficient data |
| Last upload | 05-Aug-26 |
| Art | FALSE |
The estimated value presented above is an average of Insufficient data 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. 
Mamiya Eye-Tronic Rangefinder 1962 Japan Mansfield, EE Super merit
