Foca Oplex
Presented by Arnaud SAUDAX.
| Brand: | Foca |    |
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| Model: | Oplex | ||
| Made in: | France | 102, rue Chaptal Levallois-Perret France Chateaudun France 10, rue Auber Paris France |
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| Lenght: | 3,5 cm | Type: | Grand angle |
| Maximum aperture: | 3,5 | Minimum aperture: | 22 |
| Made from: | 1962 Serial number: c. 76270 | To: | 1963 Serial number: c. 77000 |
| Optical formula: | 4 (3) | Focusing mode: | Manuelle |
| Minimum focusing: | 100 (metric) | Macro: | |
| Mount: | Foca | Multi-coated: | |
| Lenght maxi: | 38,5 (mm) | Lenght mini: | 37,5 (mm) |
| Diameter maxi: | 49 (mm) | ||
| Weight: | 180 (g.) | ||
| Filter mount: | 42 e (mm) | ||
| Comments: | A lire : Focagraphie – Jean-Loup Princelle & Daniel Auzeloux Version 2, à grand triangle rouge. Inscriptions : Oplex 1 : 3.5 |
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| Central shutter: | Number of blades: | 8 | |
| Integrated filter: | Hood: | ||
| Angle of view: | 63 | Macro ratio: | |
