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VS-FT12HV
The VS-FT12HV is an advanced Wide Angle Fixed Focal Length Lens, meticulously designed for optimal performance with 12MP 1.1″ sensors. With a focal length of 12mm, it provides a broad perspective, perfectly suited for capturing wide-angle scenes. The lens boasts a minimum object distance (M.O.D) of 150mm, ensuring clarity and precision even in close-up imaging scenarios. Its versatile aperture range from F2.8 to F16 allows for adaptable light control, catering to diverse lighting conditions. The C-Mount compatibility enhances its usability across various imaging systems. Notably, the lens features built-in liquid focusing, adding a dynamic element to precise focusing. The VS-FT12HV stands as a reliable choice, delivering excellent image quality, flexibility, and ease of integration for applications demanding high-resolution imaging with a wide field of view.
| Model | VS-FT12HV | ||||
|---|---|---|---|---|---|
| Focus tunable lens | Model | EL-16-40-TC | |||
| Optical power | -2 dpt | 0 dpt | 0.5 dpt | 2.5dpt | |
| Focal Length | 12 mm | ||||
| Maximum Aperture | 1: 2.8 | ||||
| Aperture | F 2.8 ~ F16 | ||||
| WD | Infinity | 1000mm | 490mm | 150mm | |
| Angle of View | 13.3° x 19.9° (Diagonal 24.2°) | 47.8 X 66.6 | 47.6 X 66.2° | 46.4 X 64.5° | |
| TV Distortion | - | -7.1% | -7.0% | -6.5% | |
| Relative iiluminance | - | 64% | 64% | 64% | |
| Operation | Manual | ||||
| Wavelength | Visible | ||||
| Mount | C-Mount | ||||
| Flange Back | 17.526 mm | ||||
| Sensor Size | 1.1" | ||||
| Filter Thread | M=40.5 P=0.5 | ||||
| Weight (approx.) | 210 g | ||||
| Dimension | φ 47 (max.) × L = 64 mm | ||||
| Repeatability in focal power mode | ±0.05dpt (small steps) ±0.1dpt (large steps) | ||||
| Response (typical at 30°C,0 to +/- 250mA step) | 5ms | ||||
| Setting time (typical at 30°C,0 to +/- 250mA step) | 25ms | ||||
| Lifecycles (10%-90% sinuosidal) | >1,000,000,000 |
