P-Iris(精确光圈)是一种自动光圈控制技术,通过精密电机调节光圈开口,实现更精准的曝光和景深控制。
P-Iris (Precise Iris) is an auto-iris control technology that uses a precision motor to adjust the aperture, enabling accurate exposure and depth-of-field control.
传统光圈(DC-Iris)仅依赖电压调节,而P-Iris通过步进电机+算法微调光圈叶片位置,实现逐级精准控制。
Traditional iris (DC-Iris) relies on voltage adjustment, while P-Iris uses a stepper motor + algorithm to finely tune the aperture blades for step-by-step precision.
画质优化
避免过度收缩光圈导致的衍射模糊,提升清晰度。
Improves sharpness by avoiding diffraction blur from excessive aperture closure.
低光表现佳
在暗光下智能平衡光圈大小与快门速度,减少噪点。
Balances aperture size and shutter speed in low light to reduce noise.
动态范围更广
保留高对比场景(如逆光)的亮/暗部细节。
Preserves details in high-contrast scenes (e.g., backlighting).
自动化兼容性强
可与自动对焦(AF)、电子快门协同工作。
Compatible with AF and electronic shutter for full automation.
安防监控:高清摄像头在复杂光线下的稳定成像(如车牌识别)。
Surveillance: Stable imaging in varying light (e.g., license plate recognition).
工业检测:精密仪器需恒定光照(如PCB板检测)。
Industrial inspection: Consistent lighting for precision tasks (e.g., PCB inspection).
医疗成像:内窥镜或显微镜的清晰画面需求。
Medical imaging: Clear visuals for endoscopes/microscopes.
特性 | P-Iris | DC-Iris |
---|---|---|
控制方式 | 步进电机 + 算法 | 电压模拟调节 |
精度 | 高(可微调) | 低(易过曝/欠曝) |
成本 | 较高 | 较低 |
Control Method | Stepper motor + algorithm | Voltage-based adjustment |
P-Iris通过精准的光圈控制提升了成像质量,尤其适合需要高动态范围、低噪点的专业场景,但成本较高,多用于高端设备。
P-Iris enhances image quality via precise aperture control, ideal for professional applications, though at a higher cost.
2025-03-26 16:47:59
Starlight Lens 2.8mm 5MP
Auto Iris Lens 5-60mm
Distortion Free Lens 3mm TTL:16.23
Distortion Free Lens 2.2mm TTL:24.5
Distortion Free Lens 4mm TTL:20.5
Moto iris Lens 4-10mm P-iris
Moto iris Lens 2.8-12mm 5MP
Manual iris lens 2.8-12mm
Manual Iris & Moto Zoom 50mm 1"
P-IRIS 12-36mm 1" Moto Zoom
Manual iris lens 12-36mm C
P-IRIS 11-50mm 1/1.7" Moto Zoom
Manual iris lens 6-22mm
Manual iris lens 5-50mm