Guangzhou Electronic Technology Co., Ltd. Pycnogenol

You can use the Leica R Lens To Micro 4/3 Mount Camera Lens lock / release and stop screw it is able to

We are factory specialized in the manufacture and export of camera adapters for many years.We are manufactuer.

You can use adpater ring EOX-NX Lens lock / release and stop screw Diaphragm control of the lens is set

We are factory specialized in the manufacture and export of camera adapter rings for many years.We are manufac