| Lens |
1) Working Wavelength: 420nm–950nm 2) Focal Length: ≥10mm–300mm 3) Field of View: ≥36.6°×21.1° to 1.8°×1.0° (1080P @ 3.4μm) 4) F-number: ≤6 5) Zoom Optical continuous zoom • Max-to-min field switch time: ≤10s • Quick switch time: ≤6s • Focal length reporting accuracy: ≤5% 6) Focus • Manual Focus: Clear focus in ≤3 iterations • Auto Focus: • Basic clarity: ≤1s • Fully blurred: ≤3s • Maintains clarity during field-of-view transitions after focus. 7) Optical Axis • Consistency: ≤0.2mrad (pixel shift ≤0.1mrad from small to large FOV) • Stability at min FOV: ≤0.1mrad (including filter switching and vibrations) • Parallelism with mounting surface: ≤0.3mrad • Image plane tilt: ≤0.5° 8) Optical Defogging • Filter switching (Visible: 420–750nm; NIR: 750–950nm) • Switching time: ≤2s • Image clarity consistent before and after switching. 9) Image Quality • Clean, clear image with uniform clarity across corners, no color deviation, or visible defects. |
| Image |
1) Resolution: ≥1920×1080 2) Exposure Mode: Global exposure 3) Pixel size: 3.4µm×3.4µm 4) Automatic/manual brightness, gain, and exposure settings 5) Image enhancement functionality to improve contrast and reduce haze 6) Image quality: No color bias or overexposure during target imaging |
| Lens Control |
1) Manual and automatic focus functions. 2) Continuous zoom and field-of-view switching with focal length feedback. 3) Filter switching between visible light and near-infrared. 4) Control for motors, potentiometers, limit switches, encoders, and other components. 5) Other necessary control features. |