How does a film camera get a hazy feeling?

1, blur the background by depth of field, and adjust the ratio of shooting distance to the distance between camera and background according to lenses with different focal lengths. This method has a clear depth of field, while others will be blurred. It also has the function of separating the main/background and highlighting the main body.

2. Use zoom lens, slow shutter and small aperture, zoom while shooting, which has explosive visual effect, belongs to dynamic blur and needs practice. The subject must be placed in the middle of the picture, which belongs to vertical blur, and the grip must be relatively stable.

3. When shooting on a moving platform, such as a carousel, the background will be blurred, which is linear blur.

All of the above are to blur the background under the condition of ensuring the clarity of the subject. If it is necessary to be hazy as a whole, carry out experiments according to the following methods and choose the most suitable one:

1, virtual focus, this needs some control, once it is too fuzzy, it can't be saved later.

1, breathe in front of the UV mirror (if there is no UV mirror, you have to breathe in front of the camera, ok). Of course, it is only suitable for early spring after late autumn. If it is summer, it is not easy to form small water droplets, which will evaporate soon.

2- 1. Find an empty spray bottle and spray it on the UV mirror with clear water.

2-2. It is best to separate the door and window glass. Spray glass directly without wiping UV mirror. Of course, the glass should be clean and colorless, which will slightly affect the image quality.

2-3, sprayed on the mirror and shot by reflection method, the principle is the same as above, but the film shot by this method is mirror image and needs to be corrected later.

3. Spend money on a fog mirror or a soft mirror.

4. Buy a fixed clip and frosted glass on a treasure, and DIY a fog mirror. The effect depends on your craft and the purity of the glass (not recommended, except the hands-on emperor).

In fact, the best way is to take clear photos according to the correct exposure method, and then scan them to the later stage of computer PS, which is the most convenient and can have any effect. Unless you finally prefer to go straight without scanning.