Sigma dp0 Quattro

Unlike traditional sensors that use a color filter array, the Foveon X3 sensor captures red, green, and blue light at every pixel location across three distinct layers. This mimics the way film works, resulting in exceptional color depth and clarity that standard sensors often struggle to replicate.

No, the 14mm F4 wide-angle lens is fixed to the camera body. It has been specifically engineered and calibrated to work in tandem with the Foveon sensor to maximize image sharpness and minimize distortion.

The dp0 Quattro is designed for a deliberate, methodical shooting style rather than speed. Its autofocus system and sensor architecture are optimized for landscapes and architecture, so it may feel sluggish if you are trying to capture fast-paced action.

The battery is rated for approximately 200 shots per charge. Because the sensor and image processing are quite power-intensive, carrying a spare battery is highly recommended for longer shooting sessions.

Because the Foveon sensor captures raw data differently than standard Bayer sensors, you will need to use Sigma's proprietary software, Sigma Photo Pro, to process your files. It is a unique workflow that requires a bit of a learning curve to get the best results.

The dp0 Quattro performs best at lower ISO settings where it can showcase its incredible resolution and color fidelity. While it has an ISO range up to 6400, it is not designed to be a high-performance low-light camera, and you will see significant noise at higher sensitivities.