Is the drawing mirror on the camera lens also called a polarizer?

1. There are many lens filters for cameras, such as UV lens (ultraviolet filter), starlight lens, soft lens, ND lens (gray scale reduction lens), polarizer (also called polarizer), gradient lens, fog lens, etc. But I have never heard of painting a lens;

2. Polarizer, referred to as PL mirror, can selectively let the light that vibrates in a certain direction pass through. It is often used in color and black-and-white photography to eliminate or weaken the strong reflection of non-metallic surfaces, thus eliminating or reducing light spots. In scenery and landscape photography, it is often used to show the texture of objects with strong reflection, highlight the scenery behind the glass, darken the sky and show blue sky and white clouds.

3. There should be no drawing mirror in the lens filter. The wiredrawing effect of imaging can only be solved in the later stage, such as using Photoshop filter to do wiredrawing effect. Some simple pictures can be replaced by starlight mirrors;

4. The polarizer is a separate filter, which is different from the drawing mirror (if any);

Landlord reference.