Mark Hamblin会教你如何把多张焦点不同的照片合成为一张全景深的照片。景深——就是画面中清楚的范围——由很多因素决定,其中最容易掌握的两点是光圈的大小以及相机和被摄主体间的距离。使用小光圈拍摄(例如f/16)会拍得较深的景深,也就是说清晰的范围会很大,但你越接近被摄主体,景深会逐渐变浅。这就意味着如果你想拍摄一个风景照,画面中的一些元素还距 Mark Hamblin will teach you how to combine multiple, different-focus photos into one full-depth photo. Depth of field - that is, the clear range of the picture - is determined by many factors, of which the easiest to grasp are the size of the aperture and the distance between the camera and the subject. Shooting with a small aperture (such as f / 16) takes a darker depth of field, which means the range of sharpness is large, but the closer you get to the subject, the deeper the depth of field becomes. This means that if you want to take a landscape shot, some of the elements in the frame are still off