Analyzing the usage scenarios and techniques of wide-angle cameras
2019-11-15
The basic characteristics of a wide-angle camera are a large camera angle of view and a wide field of view. The wide range of scenes viewed from a certain viewpoint emphasizes the depth of field that is much larger than that of a scene viewed by the human eye from the same viewpoint, and the effect of the distance and proximity of the picture that can express a fairly wide range of images, and emphasizes the sense of distance and proximity of the foreground and the scene, which helps to improve the appeal of the picture.
The shooting characteristics of the wide-angle camera are:
1. The scenery shot by the wide-angle camera will be large in the near and small in the distance, and the perspective effect will be very exaggerated. The closer the subject is to the shot, the more pronounced the exaggeration becomes. Therefore, when taking portraits, the person should not be too close to the camera, otherwise it is easy to take a deformed photo of the "fat nose mouse ears".
2. When shooting a building with a wide-angle camera, moving the lens up and down can cause the edge outline of the building to shrink or intersect, and selecting the shrinkage point on the center line of the viewfinder screen during viewfinder viewing will give the illusion that the image of the building is prone to skew and fall.
3. When a wide-angle camera uses a lens hood and color filters, it is easy to obscure the surroundings of the lens's perspective and darken the scene, which is not easily detectable when framing, but is noticeable in the photo. Therefore, when using accessories, be sure to understand the scope of use from the manual. If it is not indicated in the instructions for use, be extra careful when shooting.
4. The angle of view of the flash mask is generally equivalent to that of a 135mm lens of a 35 camera. Therefore, when using a wide-angle camera of 35 mm or less for flash photography, install a diffuser cover in front of the window of the flash, otherwise cover it with white paper and a white handkerchief to increase the flash area.
Hotline
8613825252680
Address: Floor 4, Building 1, Xingwei Third Industrial Zone, No.8 Xingye 1st Road, Fenghuang Community, Fuyong Street, Bao 'an District, Shenzhen
Tel: 86-755-23463516
Fax: 86-755-23463523
1688
Focus on us