: Reliable for indoor use with a range of up to three meters.
: Best for sub-millimeter precision at very close range. stereo camera buy
: These use a geometric approach called triangulation to perceive depth, performing well in large outdoor fields of view. 2. Consumer Digital & Specialized 3D RealSense - Stereo Depth Cameras : Reliable for indoor use with a range of up to three meters
These are high-tech sensors used for 3D mapping, obstacle avoidance, and distance measurement. They often output a "depth map" rather than a standard photo. stereo camera buy