Optem Macro Video Zoom Lens
(cat no. 34-11-10-000)
Working Distance
|
|
Focal
Length:
|
18
- 108 mm
|
|
Aperture:
|
F/2.5 - Closed
|
Magnification w/close-up lens
|
|
Zoom Ratio:
|
6:1
(parfocal)
|
|
Focus:
|
External, Manual w/ locking screw
|
|
Zoom
Control:
|
External, Manual
|
|
Video
Mount:
|
C-Mount
|
|
Camera
Format:
|
2/3" or smaller
|
|
Weight:
|
1
lb., 3 oz.
|
|
Length:
|
159
mm
|
|
Diameter:
|
62
mm maximum
|
Filter Thread:
| 52mm |
Fields-of-View (F.O.V.)
With "Close-Up" Lens
|
|
Working Distance
|
F.O.V.
(mm) @ Low Mag.
|
F.O.V.
(mm) @ High Mag.
|
|
5.5"
|
38 x 51
|
6 x 8
|
|
7"
|
60 x 80
|
10 x 14
|
|
8"
|
72 x 96
|
12 x 16
|
|
9"
|
83 x 110
|
14 x 19
|
|
10"
|
90 x 120
|
16 x 22
|
|
11"
|
100 x 133
|
17 x 23
|
Without "Close-Up" Lens
|
|
Working Distance
|
F.O.V.
(mm) @ Low Mag.
|
F.O.V.
(mm) @ High Mag.
|
|
11"
|
79 x 105
|
14 x 19
|
|
24"
|
198 x 264
|
33 x 44
|
|
36"
|
311 x 415
|
55 x 73
|
|
48"
|
415 x 553
|
70 x 93
|
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|