ISSUE 1
16
KCMU000367
01/14/02
LENS INSTALLATION AND ADJUSTMENT, CONTINUED
Lenses that can be used
Ø
The camera can use C-mount lenses when the C-mount
adapter (standard accessory) is installed.
When removed, CS-mount lenses can also be used.
Ø
Use a suitable lens for the required area of view.
The area of view for different focal length can be obtained
using the following formula.
Mounted
1/2
”
1/3
”
Lens
Lens
Lens
A
4.8
3.6
B
6.4
4.8
Lens
Back
Clearance
-focus
“L”
C-mount
17.53
Less than
lens *
mm
9mm
CS-mount
12.5
Less than
lens **
mm
4mm
Lens
L
Back-focus
Recommended
focal point
* With the C-mount adapter attached
** With the C-mount adapter removed
Note
:
“L” in the illustration should be
as shown in the table. If “L” exceeds
the value in the table, it may damage
the inside of the camera and correct
mounting may be impossible. Be sure
not to attach the C-mount adapter
when using a CS-mount lens.
Height of the area of view(m) =
A x Distance between camera and object (m)
Focal length of lens(mm)
Width of the area of view(m) =
B x Distance between camera and object (m)
Focal length of lens(mm)
