What kind of photographic equipment is Canon SLR? Thank god, help me.

First of all, thank you for coming to this area to ask questions. A cannon is a cannon camera, also called a telescopic cannon. A camera with an infrared probe on it can shoot clearly at night! SLR: That is to say, lens. Just like those photos on my signature! I don't know about other equipment used in SLR. I know there is a Z-axis rocker or camera stabilizer.