並前往http://awogqgcu28.pixnet.net/blog/post/127977602-%E4%BE%BF%E5%AE%9C%E3%80%90stc%E3%80%91variable-nd16-4096-filter-%E5%8F%AF%E8%AA%BF%E5%BC%8F%E6%B8%9B%E5%85%89%E9%8F%A1%28