Traditional Culture Encyclopedia - Photography major - After the SLR lens is taken out, there is a piece of white inside. What's that part called? How much is it if you want to exchange it?

After the SLR lens is taken out, there is a piece of white inside. What's that part called? How much is it if you want to exchange it?

What's in the camera? It is not white. It is reflective.

This is a mirror. That lens is called a mirror. Change it to at least several hundred.

You can't see CMOS under normal circumstances. Because the shutter is closed. And neither CMOS nor shutter is white.