In the middle of the filter the wanted bokeh shape is cut out - in out example a heart is used.
在这个滤镜的中心剪裁一个自己想要的Bokeh形状的孔-图中示范的是心型。
2
You can learn from the examples of others, but you must filter what you learn through your own shape.
你可以学习别人的榜样，但你要把所学的消化，与你的特色配合。
3
The filter medium inside PGP type filter is a level filter plate, or a combination plate made up of the level filter plate and filter media of other shape.