Compare Z4,0-12,0MI-IRFS with 18.0AI-DC (2)
| Contact manufacturer | Contact manufacturer | |
| Lens Format inches |
1/2
|
1/2
|
| Focal Length mm |
4 ~ 12
|
18
|
| Lens Mount |
C
|
CS
|
| IR Corrected (Aspherical) |
✔
|
--
|
| F-Stop |
1.2 ~ close
|
F1.4 ~ 125
|
| Angle (Field) of View o |
H: 93.7 ~ 31.2, V: 68.9 ~ 23.4
|
24.9° (H), 18.7° (V)
|
| Minimum Object Distance m |
0.3
|
0.5
|
| Iris Type |
--
|
Auto Iris
|
| Direct Drive |
--
|
✔
|
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