Two of these cameras are located on the core/main board on the Mavic Pro. Both the front and the rear are interchangeable (same part #). These cameras are used for collision avoidance and obstacle detection and aid with landing.
Please note: These cameras were removed from a working model and may show signs of disassembly, but are otherwise in working condition.
After replacement, you MUST use the DJI Assistant 2 to re-calibrate the vision system, otherwise a visual error will most likely be present.
Note: This listing includes a single (1) camera. (3 pictured for reference only)