What are the uses and effects of filters in black and white photography?

Filters have many uses, and we divide them into the following categories according to different classification standards:

1, which can adjust various colors in the spectrum.

2. Polarizer: Eliminate the shining reflection of light on the surface of the object.

3) Soft lens: Soften light.

4, special effects mirror: starlight, multi-shadow, medium gray, UV, infrared and so on.

Effect:

1. In black-and-white photography, you can change the color tone of the scene by using filters to make the photos closer to nature.

2. It can improve the resolution of photos.