Arducam LN076 1/1.8" 4K 16mm Low Distortion M12 Lens

The Arducam LN076 lens is specifically designed for large-format, high-resolution sensors like the OS08A10 and OS08A20. Its ~9.0mm image circle supports sensors up to 1/1.8" in size. It can also be used with smaller sensors like 1/2.3", which will result in a narrower effective field of view. Compatibility depends on your camera board's M12 mount and sensor alignment.

To install, screw the lens into the M12 x P0.5 threaded mount on your compatible camera board. Use the included M12 adapter if required. For focusing, loosen the locking ring (if present), rotate the lens barrel while observing a live video feed from your sensor targeting a detailed scene at your desired working distance (beyond the 0.3m MOD), then tighten the ring to secure focus. Ensure the sensor is clean before installation.

Yes, the built-in 650nm IR-cut filter blocks near-infrared light to ensure accurate color reproduction under visible light. This makes the lens unsuitable for use with standard IR illuminators or for true night vision applications that rely on 850nm or 940nm IR light. For IR-sensitive applications, you would need a lens without an IR-cut filter or one with a removable filter.

A distortion rating of less than -0.1% means straight lines in a scene appear nearly straight in the captured image, with minimal barrel or pincushion distortion. This is critical for applications involving measurement, mapping, optical character recognition (OCR), or any computer vision task where geometric accuracy is paramount, as it reduces or eliminates the need for software distortion correction.