© 2009 IDS Imaging Development Systems GmbH
181
9 Specifications
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.
Camera
Type
Thread
depth
Diameter
at lens end
(mm)
Max. immersion
depth CMOS
(mm)
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
5 mm
22.0 *
)
11.1
-
14.6 *
)
12.6
-
GigE uEye SE
C-mount
5 mm
24.0
5.4
5.7
20.4
8.9
9.2
14.6
9.9
10.2
GigE uEye HE
C-mount
5 mm
24.0
7.4
6.7
20.4
9.9
9.2
14.6
10.9
10.2
*
)
May vary depending on the inside diameter of the extension ring used
The data given in the table include the following tolerances as a safety clearance:
·
Immersion depth: 0.2 mm / 0.5 mm for
GigE uEye HE
·
Diameter: 0.2 mm
