23FM50-L Tamron Lens
SensorSmart Technologies, Inc.
TAMRON 23FM50-L F/1.4 50mm Lens
TAMRON 23FM50 F/1.4 50mm Lens
Tamron 23FM50-L 50mm Lens
SPECIFICATIONS
Focal Length                                               50mm
Iris Range                                                    F/2.8 22  
Iris Operation                                              Manual w/Lock  
Focus Operation                                         Manual w/Lock  
Mount                                                          C
1/3" Angle of View (wide/telephoto)             5.5° x 4.1°
1/2" Angle of View (wide/telephoto)             7.3° x 5.5°
2/3" Angle of View (wide/telephoto)             10.0°x 7.5°
Effective Diameter (Front/Rear Lens)          Ø17.5mm/Ø10.8mm
Minimum Object Distance                            17.3 in. (0.44m)
Back Focus                                                  22.10mm (in air)
Filter Size                                                     M25.5 P=0.5
Maximum Diameter                                       ø1.2 in. (ø30.5mm)
Overall Length                                             1.5 in. (38.5mm)
Weight                                                          1.9 oz. (52 grams)
$137.00, 10 for $1,370.00