CCTV camera lenses Comparison: Computar, Tokina (4)
Contact manufacturer | Contact | Contact | Contact | Contact |
Lens Type |
Zoom
|
--
|
--
|
--
|
Zoom type |
motorised
|
--
|
Motorised
|
Motorised
|
Lens Format inches |
1/2
|
--
|
1/2
|
1/2
|
Focal Length mm |
7.5 ~ 120.0
|
10~550
|
20 ~ 1100
|
10 ~ 330
|
Iris Type |
Direct drive
|
--
|
Auto Iris
|
Auto Iris
|
Lens Mount |
C
|
--
|
C
|
C
|
F-Stop |
F1.6 ~ 560
|
--
|
7.6 ~ 720
|
--
|
Direct Drive |
✔
|
--
|
--
|
✔
|
Angle (Field) of View o |
46.6°-3.2° V: 35.0°-2.4°
|
--
|
--
|
--
|
Minimum Object Distance m |
150 cm
|
--
|
5
|
2.9
|
IR Corrected (Aspherical) |
--
|
✔
|
--
|
--
|
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