How to shoot snow scenes

Generally, small aperture, slow speed and large depth of field are used to make films. Most of the light used is side light and side backlight. In addition, in order to obtain the accurate exposure of the work, necessary exposure compensation is needed. Generally, a large area of snow is underexposed by photometry, and the strong reflection of snow and ice will also make the exposure seriously underexposed. In this way, according to the requirements of white plus black minus, the file 1-2 is positively compensated, and the texture and details of the photo will be shown.