Package Include
1 x adapter ring

Features
-Size: 4.00X4.00X0.40cm/1.57X1.57X0.16in lens rings
-Material: aluminum alloy Microscope Objective Lens Adapter Ring
Outer diameter: 4cm microscope adaptor
-Color: Black
Inner diameter: 2cm
- Easy to install and detach to provide more convenience during Camera Adapter.
- Allowing your M42 interface camera to connect with interface objective lens lens adapter ring.
- Bringing more versatility to your camera photography with this adapter ring Microscope Adapter.
- Replace your old or broken camera adapter ring with a new one Lens Adapter.
- Special design and it is in fine craftsmanship. It is the best replacement for your old, broken one Camera Adapter Ring.

Goods Information
Camera Adapter This M42 to adapter is made of , which can withstand use.lens rings Fine workmanship, ensures practicality.microscope adaptor Features the aluminum alloy material, which has high durability, not easy to deform