UPC 740030962878

• Compatibility Viltrox EF-M2 II is an upgrade version of EF-M2, allow for Canon EF mount series lens to be used on M4/3 camera. We will glad to help you if you don't know whether this lens adapter ring fits for your cameras and your lens.
• 0.71x Focal Reducer Converter Focal length is multiplied by 0.71 based on the original , which helps enlarge 1 stop aperture
• AF Functions & Adjustable Aperture Auto focusing function, increasing the lens 1 f-stop and the amount of light into the virtual background, better highlight the theme; adjust the aperture directly from camera to control the lens' actual aperture
• Great Performance Use gold-plated needle PIN to transmit signal, enhancing its transmission performance; enjoy EXIF signal transmission; firmware can be upgraded by a micro USB port
• Material & Design Bayonets are made of metal with surface plating treatment, being durable and sturdy; inbuilt copper electronic contacts and IS function, making focus precise and clear; optical glasses built in 4 groups / 5 glasses; with 1/4" thread tripod foot at the bottom, etc

, Viltrox EF-M2 mount adapter is designed to allow for Canon EF mount series , lens to be used on M4/3 camera. Plus 0.71 based on the original focal length , which help enlarge 1 level aperture. Build-in 4groups, 4pcs optical glasses, AF and adjustable aperture, etc. Features: Gold-plated electronic contact, Auto-focus function. It can realize AF, adjustable aperture from camera body to lens's aperture. More durable metal material. Allow for Canon EF mount series lens to be used on M4/3 camera. Focus length multiplier: 0.71x. Specifications: Brand: Viltrox , Model: EF-M2 , Compatible Lens: For Canon EF mount series lenses , Compatible Camera: For M4/3 series cameras , Focus Mode: Auto focus , Focus Length Multiplier: 0.71x , Optical Glasses: 4 groups, 4 glasses , Tripod Socket: Cu 1/4" 1 , Diameter and Length: 67mm 25mm , Front Cap: Camera cover , Rear Cap: Lens dust cap , Item Weight: Approx. 138g / 4.9oz , Package Size: 11 10 6cm / 4.3 3.9 2.4in , Package Weight: 310g / 10.9oz , Package Includes: 1 EF-M2 Mount Adapter , 1 Front Cap , 1 Rear Cap , 1 Hex Wrench , 1 Cross screwdriver , 1 User Manual , 1 CLOUDSFOTO Cleaning Cloth , Note: Camera and lens are not included.