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Maximum Immersion Depth for Lenses |
uEye Camera Manual Version 3.80
Maximum Immersion Depth for Lenses
Some C-mount lenses reach deep into the camera flange. This may cause the lens to push against the back of the filter glass inside the camera or even make it impossible to screw in the lens.
The table below indicates the maximum possible immersion depth for each uEye model. The actual immersion depth of a lens is given in the relevant data sheet. As lens parts with a small diameter are allowed to reach deeper into the camera flange, the immersion depths are specified based on the diameter.
Figure 305: Camera front (sectional view)
Camera |
Type |
Thread depth |
for diameter |
resulting max. immersion depth CMOS (mm) |
resulting max. immersion depth CCD (mm) |
USB uEye SE |
C-mount |
5 mm |
24.0 |
9.4 |
8.4 |
17.1 |
10.2 |
9.2 |
|||
14.1 |
10.7 |
9.7 |
|||
USB uEye RE |
C-mount |
5 mm |
24.0 |
8.9 |
7.9 |
19.6 |
9.4 |
8.4 |
|||
17.1 |
10.2 |
9.2 |
|||
14.1 |
10.7 |
9.7 |
|||
USB uEye LE |
CS-mount |
4 mm |
24.0 |
6.1 |
- |
14.6 |
7.6 |
- |
|||
C-mount with extension ring |
4 mm *) |
22.0 *) |
11.1 |
- |
|
14.6 *) |
12.6 |
- |
|||
S-mount M12/M14 |
8.8 mm |
M12/M14 |
with filter glass: without filter glass: |
- |
|
USB uEye ME GigE uEye SE GigE uEye RE |
C-mount |
5 mm |
24.0 |
7.2 |
6.2 |
20.4 |
9.7 |
8.7 |
|||
14.6 |
10.7 |
9.7 |
|||
GigE uEye CP |
C-mount |
5 mm |
24.0 |
7.2 |
- |
20.4 |
9.7 |
- |
|||
14.6 |
10.7 |
- |
|||
GigE uEye HE |
C-mount |
5 mm |
24.0 |
6.9 |
5.9 |
20.4 |
9.4 |
8.4 |
|||
14.6 |
10.4 |
9.4 |
*) May vary depending on the inside diameter of the extension ring used
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