Basler Vision Technologies Sprint Series, User Manual

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Specifications, Requirements, and Precautions
Basler sprint Mono Cameras 9
Adjusting the Assembly of Optical Components
For a magnification of 1:0.3, the Apo-Componon 4.5/90 lens requires a distance of 114 mm
between its flange and the CMOS sensor. The distance to the CMOS sensor is accounted for by
adding the following partial distances:
„
15 mm: distance between the CMOS sensor and the flange of the camera’s V-Basler mount
„
55 mm: extension of the M58 x 0.75_/_V-Basler lens mount
„
44 mm: extension of the UNIFOC 76 helical mount
The M39 x 26 tpi adapter fits completely inside the UNIFOC 76 helical mount
1. Focus the lens on an object placed in front of the lens at the working distance of ca. 362 mm.
Use the helical mount for focussing.