Computar varifocal manual iris lenses offer maximum flexibility in camera installations requiring a wide range of focal lengths. Focal length adjustments can be made with a turn of the dial, virtually eliminating the cost and inventory problems associated with improper monofocal lens selection. All lenses are CS-Mount, comprised of all glass optics, come with locking setscrews and a durable metal barrel and mount, and are covered by a three-year warranty.
Features:
| Model No. | T2Z1816CS | Effective Lens Aperture | Front | Ø22.0mm | |||
| Focal Length | 1.8mm - 3.6mm | Rear | Ø7.9mm | ||||
| Max. Aperture Ratio | 1:1.6 | Back Focal Length | Tele | 10.5mm | |||
| Max. Image Format | 4.8mm x 3.6mm(Ø6mm) | Wide | 7.0mm | ||||
| Operation Range | Iris | F1.6 - F16C | Flange Back Length | 12.5mm | |||
| Focus | 0.2m - Inf. | Mount | CS-Mount | ||||
| Zoom | 1.8mm - 3.6mm | Filter Size | ---- | ||||
| Control | Iris | Manual | Dimensions | Ø37.4mm x 51mm | |||
| Focus | Manual | Weight | 68g | ||||
| Zoom | Manual | ||||||
| Object Dimension at M.O.D. | 1.8mm | 123.8cm x 56.5cm | |||||
| 3.6mm | 33.2cm x 22.9cm | ||||||
| Angle of View | D | 1/3 type | 173.8° - 99.0° | 1/4 type | 135.8° - 74.4° | ||
| H | 144.2° - 79.4° | 109.5° - 59.6° | |||||
| V | 109.9° - 59.6° | 82.3° - 44.7° | |||||
| Operating Temperature | -20°C - +50°C | ||||||