Description:

Dual purposes:

1. attach C mount CCTV lens to Micro Four Thirds camera

2. use this adapter with M42 screw mount helicoid (cannot focus properly if not using together with M42 focusing tube helicoid)

Specifications:

Front mount: M42 screw mount ， C mount

Rear mount: Micro 4/3 ， GF5， GX1， OM-D， EP5， EPL5 etc..

Focus: manually

Material: aluminium alloy