The PH-SET Unmounted Pinhole Set includes one of each size unmounted pinhole, including: PH-5, PH-10, PH-15, PH-25, and PH-50.

PH-SET非安装针孔集包括每个大小的非安装针孔中的一个,包括:PH-5、PH-10、PH-15、PH-25和PH-50。