专业摄影设备中,滤光镜也是一笔不小的开支,而对于普通家庭用户,完全没必要购置,一些专业滤光镜的拍摄效果,后期也能实现。滤光镜实际就是一块玻璃片或者塑料片,拍摄时安置在相机镜头前端,改变外来光线的属性从而改变最终成像的照片色彩或外观。滤光镜有很多种(图1),不同的滤光镜能达到不同的效果。不过对于家庭用户,没有必要破费去购置,通过Photoshop等软件,我们同样能实现许多专业滤光镜的效果。 Professional photography equipment, the filter is not a small expenditure, but for ordinary home users, no need to purchase, some professional filter filming effect, the latter can be achieved. The filter is actually a piece of glass or plastic film that is positioned at the front of the camera lens to change the properties of the extraneous light and thus change the color or appearance of the final image being taken. There are many filters (Figure 1), different filters can achieve different results. But for home users, there is no need to waste to buy, through Photoshop and other software, we can also achieve the effect of many professional filters.