1. What is the dramatic effect of wide-angle lens? 1. What is the photographer's preliminary work?

1, dramatic left and right can increase the sense of distance, but the depth increases, giving people a strong sense of visual impact.

2. The preliminary work of photography is too general. Photography is divided into many subjects, such as portraits. Documentary, scenery, merchandise and still life shooting. The preliminary work to be done by each photographer is different.

Generally speaking, if you are strict with photography, you should check whether there is dust or something in the lens before shooting, and wipe it in time if there is. Bring a spare battery and a spare memory card. It is necessary to know the shooting task you want to do, so as to facilitate the later shooting work. I want to predict in advance what kind of equipment I need for the shooting task and get all these equipment ready.

I hope it will help the landlord.