Compare SLA-550DV with SLA-M2890DN (2)
| Contact manufacturer | Contact manufacturer | |
| Lens Type |
Varifocal
|
--
|
| Zoom type |
Manual-physically moves
|
--
|
| Lens Format inches |
1/3
|
1/3
|
| Focal Length mm |
5 ~ 50
|
2.8 ~ 9
|
| Iris Type |
Auto Iris
|
Auto Iris
|
| Lens Mount |
CS
|
CS
|
| Direct Drive |
✔
|
--
|
| Zoom Ratio |
--
|
3.2x
|
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