Do you have a micro-single or SLR that specializes in taking black and white photos?

Pure black and white digital camera, only Leica M Monochrom.

The rest of the digital cameras are all in color, so taking black-and-white photos actually needs to change the color into black and white.

Leica M Monochrom belongs to a paraxial camera, which is neither a SLR nor a micro-camera.

Leica M Monochrom is very expensive. In fact, if you buy a set of Quan Huafu SLR at this price, you can take photos and turn them into black and white photos later, and the quality will not be worse than Leica M Monochrom.

Lycra is a luxury, and such an expensive price is not spent on quality and performance.