EDATEC 8MP 3.47mm M12 Lens for Raspberry Pi

Yes, this EDATEC 8MP M12 lens is designed for compatibility with 8-megapixel Raspberry Pi Camera Modules, including the v2 and the global-shutter v3 model, which use the standard CSI-2 interface. You must ensure your camera module has a removable lens with an M12 thread. Installation involves unscrewing the default lens and carefully threading this replacement lens onto the camera's lens holder, then adjusting focus if required. Always handle the sensor and lens elements with care to avoid dust or damage.

Power off your Raspberry Pi. Gently unscrew the existing lens from the camera module's lens holder in a counter-clockwise direction. Thread the EDATEC M12 lens onto the holder clockwise until snug; avoid overtightening. To focus, point the camera at a detailed subject roughly 1-2 meters away. While viewing the live preview (using `libcamera-hello` or `rpicam-hello`), slowly rotate the lens barrel to achieve sharp focus. Once focused, you can optionally secure the lens with a drop of non-permanent thread-locker. Recalibration may be needed if the working distance changes significantly.

Use the standard Raspberry Pi OS (Bullseye or later) with the `libcamera` stack enabled. This lens works with standard camera utilities like `libcamera-hello`, `libcamera-jpeg`, or `libcamera-vid`. For Python programming, use the `picamera2` library. The lens itself requires no drivers; it is a passive optical component. The system's ISP (Image Signal Processor) automatically processes the raw sensor data through the lens. For computer vision, install OpenCV with `libcamera` support. Ensure your camera interface is enabled via `sudo raspi-config` under 'Interface Options' > 'Legacy Camera' (disable) and 'Camera' (enable).