Foca Retroplex
Presented by Arnaud SAUDAX.


Brand: Foca ../../objectifs/images/1328981491.jpg../../objectifs/images/1328981491.jpg
Model: Retroplex
 
Made in: France 102, rue Chaptal Levallois-Perret France
Chateaudun France
10, rue Auber Paris France
 
Lenght: 3,5 cm Type: Grand angle
Maximum aperture: 4 Minimum aperture: 22
 
Made from: 1962 Serial number: To: Serial number:
 
Optical formula: 7 (?) Focusing mode:
Minimum focusing: 25 (metric) Macro:
Mount: Focaflex Multi-coated:
 
Lenght maxi: 50 (mm) Lenght mini: 50 (mm)
Diameter maxi: 51,5 (mm)    
Weight: 230 (g.)    
 
Filter mount: 42 e (mm)  
 
Comments: A lire : Focagraphie – Jean-Loup Princelle & Daniel Auzeloux Inscriptions : f = 3.5 cm 1/4 Retroplex Foca N° 17335 0.25 0.3 i 0.4 I 0.5 0.6 0.7 0.8 1m 1.5 2 3 5 ~ 22 16 I 8 I 4 ! 4 I 8 I 16 22
 
Central shutter: Number of blades: 5
Integrated filter: Hood:
Angle of view: Macro ratio:
Foca Retroplex
Foca Retroplex
Foca Retroplex


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