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在摄影创作中利用大光圈获得特定艺术效果是很重要的摄影技巧之一,利用大光圈可以拍摄出非常浅的景深,使背景虚化,有助于突出主体人物。但在实际拍摄中,由于种种因素不可能总是使用大光圈进行拍摄,所以就需要我们在Photoshop中制作出大光圈效果。一般制作大光圈的虚化效果时,用的最多的工具是“镜头模糊”滤镜,这款滤镜能够很好地模仿“光学模糊”效果,是PS制作大光圈效果的最好选择,这里我们用“镜头模糊”来将三张在不同环境中拍摄的照片调整出大光圈效果。
Taking advantage of a large aperture in photographic art for specific artistic effects is one of the most important photographic techniques. With a large aperture, you can shoot very shallow depth of field, blur the background, and help highlight the main characters. However, in actual shooting, due to various factors can not always use a large aperture for shooting, so we need to create a large aperture effect in Photoshop. Most commonly used to create a large aperture blur effect, the most used tool is “Lens Blur ” filter, this filter can well imitate “Optical Blur ” effect, PS is the most large aperture effect Good choice, here we use “Lens Blur ” to adjust three photos taken in different environments to a large aperture effect.