Mechanical dimensions
54
Prosilica GC Technical Manual V2.2.0
Lens protrusion for C-Mount cameras
Lens protrusion is the distance from outer edge of C-Mount ring to contact point of
first surface internal to C-Mount ring. For color models this surface is the IR-filter
holder, and for monochrome models this surface is the internal camera front plate
(see figure
presents lens protrusion values for Prosilica GC models
with C-Mount.
Figure 23: Cross section of typical Prosilica GC assembly with C-Mount
Camera
Lens protrusion [mm]
Camera
Lens protrusion [mm]
GC650
13.64
GC1290C
12.20
GC650C
9.01
GC1350
13.64
GC655
13.64
GC1350C
8.90
GC655C
8.29
GC1380
13.65
GC660
13.64
GC1380C
8.95
GC660C
11.01
GC1380H
13.64
GC750
9.12
GC1380CH 8.31
GC750C
3.84
GC1600
13.64
GC780
13.64
GC1600C
8.93
GC780
8.29
GC1600CH 6.98
GC1020
13.64
GC1600H
13.64
GC1020C
9.01
GC2450
13.64
GC1290
13.64
GC2450C
10.93
Table 14: Lens protrusion for Prosilica GC models with C-Mount
Lens protrusion
Sec
Ɵ
on A-A for C-Mount
monochrome cameras
Front Plate
/ZĐƵƚĮůƚĞƌ
holder
Lens protrusion
Sec
Ɵ
on A-A for C-Mount
color cameras
A
A