Foca Oplar modèle 3-4
Presented by Sylvain Halgand.
| Brand: | Foca |    |
|
| Model: | Oplar modèle 3-4 | ||
| Made in: | France | 102, rue Chaptal Levallois-Perret France Chateaudun France 10, rue Auber Paris France |
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| Lenght: | 5 cm | Type: | Standard |
| Maximum aperture: | 2,8 | Minimum aperture: | 19 |
| Made from: | 1954 Serial number: 90200 | To: | Serial number: 100500 |
| Optical formula: | 5 lentilles | Focusing mode: | Manuelle |
| Minimum focusing: | 100 (metric) | Macro: | Non |
| Mount: | Multi-coated: | ||
| Lenght maxi: | (mm) | Lenght mini: | 39 (mm) |
| Diameter maxi: | 42 (mm) | ||
| Weight: | 90 (g.) | ||
| Filter mount: | (mm) | ||
| Comments: | monture Foca à vis 36 mm | ||
| Central shutter: | Non | Number of blades: | |
| Integrated filter: | Hood: | Accessoire | |
| Angle of view: | Macro ratio: | ||
