- It's not official Raspberry pi Camera Module.
- It's Waveshare Raspberry pi Camera Module with Fisheye Lens/5 MP OV5647 Sensor/adjustable focus length, compatible wih Raspberry Pi Camera Module.
The center-to-center distance of the mounting holes is ~20mm, It's easy to find replacement of m-12 mount or c/cs-mount. The official Raspberry Pi Camera Module is ~21mm,
- Pi telecamera - WaveShare Raspberry Pi Camera module connect to 300mm tele lens
- No brand made in China Raspberry Pi NoIR Camera Module