With this reverse ring, you can change your focus lens to a micro lens. It can connect the lens upside down to the fuselage, to achieve the purpose of using ordinary lens for macro photography. It is generally used for s Digital Single Lens Reflex Camera to reverse the lens for macro photography. The advantages are: 1. Further increase the distance between lens and focal plane; 2. Good results can be achieved when photographing three-dimensional scenery; 3. Simple and cheap |