I just bought a raspberry pi zero and some other stuff from https://www.w11stop.com/raspberrypi
I'm using it for image processing.Can you please tell me that the camera used for raspberry pi 3 will
also be compatible with pi zero or I will have to buy a new pi zero specific camera?
The Pi Zero supports the same camera but has it's own cable which is smaller than the standard one. It is not directly compatible but there are adapters or replacement cables which allow it to be used.