Tamron 1A1HB Leaflet

For High Quality Machine Vision 

 

 

 

 

 Machine Vision Lens (f=75mm) 

P/N 

                                  1A1HB 

CCD size 

                                     2/3” 

Mount 

                                  C mount 

Focal length 

                                   75mm 

Aperture range  

                                   3.9-32                    

2/3” 

                                6.9 x 5.2 

1/2” 

                                 5.0 x 3.5 

Angle of View 

(horizontal x 
vertical) 

1/3” 

                                 3.5 x 2.5 

Focusing range 

                               0.5m-infinity 

Focus 

                                Manual w/lock          

Operation 

Iris 

                                Manual w/lock 

Filter size  

                               M25.5 P=0.5mm 

Back focus (in air) 

                                   27.12mm 

Exit Pupil Position 

                                  -41.42mm 

1

st

 Optical Principal Point 

                                   0.84mm 

2

nd

 Optical Principal Point 

                                  -46.01mm 

Distance between 1

st

 & 2

nd

 

                                    -6.46mm 

Front 

                                    18.4mm 

Effective  

Diameter 

Rear 

                                    10.7mm 

Optical Construction 

                            4 groups / 4 elements 

Distortion 

                                    0.08% 

Overall Length 

                                   65.5mm 

Maximum Diameter 

                                    27.5mm 

Weight 

                                       68g 

Operating Temperature 

                                    -10 + 70C