23FM12-L Tamron Lens
SensorSmart Technologies, Inc.
The Tamron 23FM12-L high resolution lens is an excellent choice for Machine  Vision, Industrial Video, and
Surveillance Video Cameras. We sell only lenses with locking screws at the same price or lower as the lenses
without the locking screws so you have the option to use or not use the locking mechanism.
TAMRON 23FM12-L F/1.4 12mm Lens
TAMRON 23FM12 F/1.4 12mm Lens
Tamron 23FM12-L 12mm Lens SPECIFICATIONS
Focal Length                                               12mm
Iris Range                                                    F/1.8 - 16  
Iris Operation                                               Manual w/lock  
Focus Operation                                          Manual w/lock  
Mount                                                           C
1/3" Angle of View                                        22.4° x 16.6°
1/2" Angle of View                                        30.0° x 22.4°
2/3" Angle of View                                        40.9°x 30.9°
Effective Diameter (Front/Rear Lens)          Ø11.7mm/Ø8.0mm
Minimum Object Distance                            10.2 in. (0.26m)
Back Focus                                                 11.03mm (in air)
Filter Size                                                     M25.5 P=0.5
Maximum Diameter                                      ø1.1 in. (ø29mm)
Overall Length                                            1.1 in. (27mm)
Weight                                                        1.4 oz. (40 grams)
$123.95, 10 for $1,200.00