User`s manual

Specifications, Requirements, and Precautions
Basler sprint Mono Cameras 7
Attaching the UNIFOC 100/95_/_V-Basler Helical Mount to the Camera
Use the four M3 setscrews supplied with the helical mount to attach the helical mount to the camera.
See Figure 9 for information where to place the M3 screws.
Adjusting the Assembly of Optical Components
For a reproduction ratio of 1:1, the Makro-Symmar HM 5.6/120-0058 lens requires a distance of
235.6 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
 ca. 130 mm: minimum extension of the helical mount,
 90.6 mm: added extension of the helical mount by partly sliding out the insert.
1. Coarsely focus on an object placed in front of the lens at working distance (212 mm), by sliding
the insert of the helical mount in its correct position. Lock the insert by screwing in locking
screw 1.
2. Fine focus the lens on the object by turning the lens to employ the helical threads. After having
attained the optimum focus, screw in locking screw 2.
Note
When screwing in the M3 screws make sure to never exceed a torque of
0.1 Nm. If the torque is exceeded, the helical mount can be damaged and may
no longer be light-proof.