2/3in 12mm F/1.8
23FM12



23FM12 image
 
 
23FM12 diagram

 

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SPECIFICATIONS

Imager Size  
2/3
Mount Type  
C
Focal Length  
12mm
Aperture Range  
1.8 - 16
Field of View Angle
(Horizontal x Vertical)
1/3
22.4° x 16.6°
1/2
30.0° x 22.4°
2/3
40.9°x 30.9°
Effective Diameter (Front/Rear Lens)  
Ø11.7mm/Ø8.0mm
Operation Focus
Manual
Iris
Manual
Minimum Object Distance  
10.2 in. (0.26m)
Back Focus (in air)  
11.03mm
Filter Size  
M25.5 P=0.5
Maximum Diameter  
ø1.1 in. (ø29mm)
Overall Length  
1.1 in. (27mm)
Weight  
40g