Arducam LN003 6mm M12 Mount Camera Lens M2506ZH04

No, the official Raspberry Pi Camera Module V2 uses a fixed lens and is not designed for lens interchangeability. The Arducam LN003 lens requires a camera board with a compatible M12 lens mount. You would need to use a camera module from Arducam or another manufacturer that supports the M12 standard and includes the necessary lens holder. Attempting to attach it directly to the Pi Camera V2 will not work.

The integrated 650nm IR-cut filter blocks infrared light wavelengths from reaching the camera sensor. This is essential for achieving accurate color reproduction in visible light conditions, as infrared light can cause colors to appear washed out or incorrect. It ensures the images captured match what the human eye sees, which is critical for applications like surveillance, product inspection, and any vision system where color fidelity is important.

Yes, you typically require a compatible M12 lens holder specific to your camera board. The lens itself screws into this holder. The required holder height (e.g., 13mm as mentioned for some setups) depends on the lens's focal length and the sensor's position. If your board did not come with a holder, or if the included holder is too short/long, you may need to purchase a separate M12 lens holder kit to achieve proper focus. Always check your camera module's documentation.

The 35mm equivalent focal length (64.9mm for this lens) is a standard reference that helps photographers and developers understand the field of view relative to a full-frame camera. Since this lens is used on smaller 1/2.5" sensors, its actual 6mm focal length produces a much narrower view than a 6mm lens on a larger sensor. The equivalent figure allows for easier comparison and framing planning between different camera systems used in projects like surveillance or robotics.