Computar 1/3-inch 5.8-121mm CS-Mount 21X motorized zoom lens is designed to offer exceptional performance for surveillance applications. With a versatile focal range from 5.8 to 121 mm, it provides an extensive horizontal angle of view, ensuring a detailed capture of both wide-angle and telephoto scenes. Its compact design makes it easily adaptable to various camera setups, making it an ideal all-purpose zoom lens for professional use.
Computar T21Z5816MS – Key Features
- For 1/3-inch format camera: Compatible with 1/3-inch or smaller format CS mount cameras, ensuring a wide application range.
- CS-Mount: Standard connection for easy integration with a variety of cameras.
- Focal Length: 5.8 ~ 121.8mm: Provides a comprehensive shooting range from wide-angle to telephoto, suitable for various surveillance needs.
- Max. Aperture Ratio: 1:1.6: Facilitates low-light performance, enhancing image quality in diverse lighting conditions.
- Down Angle View: 55.5 ~ 2.9 degrees: Flexible viewing angles for different surveillance scenarios.
- Horizontal View: 44.8 ~ 2.3 degrees: Accommodates wide scenes while retaining detail from afar.
- Vertical View: 33.8 ~ 1.8 degrees: Effective for capturing both high and low perspectives.
- Max. Image Format: 4.8mm x 3.6mm: Maintains high image fidelity across the lens’s focal range.
Detailed Specifications for Computar T21Z5816MS
| Model | Computar T21Z5816MS |
| Format | 1/3-inch |
| Focal Length | 5.8 – 121.8mm |
| Max. Aperture | f1.6 |
| Zoom Type | Motorized |
| Angle of View | Horizontal: 44.8 – 2.3 degrees, Vertical: 33.8 – 1.8 degrees, Down Angle: 55.5 – 2.9 degrees |
| Length | 4.98 inches |
| Filter Size | 62mm X 0.75 |
| Power Supply | DC-DC auto iris output with a 4-pin connector |



















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