Commlite CM-AEF-MFT Booster,0.71x Speed Booster for Canon EF Lens to M4/3 Micro Four Thirds Cameras,Autofocus Lens Adapter for Panasonic GH4 GH5 GH5S GF6 GF1 GX1 GX7,Olympus E-M5 E-M10 E-PL5

Description:

Commlite Lens Mount Adapter CVM-AEF-MFT Booster can change the EF lens over M4/3 Camera, and meanwhile can achieve functions like USB Firmware Upgrading; 0.71x Focal Reducer Booster; EXIF Info. Transmitting; Support Auto Focus Function; Electronic Aperture Control; Built-in IS Stabilization Function; Gold-plated Contact Pins,etc. It is satisfied all the photographer or video users who need this super combination.

We are always here to help you if you do not know whether this adapter fits your camera and lens!

Main Features:

1.USB Firmware Upgrading;

2.0.71x Focal Reducer Booster;

3.EXIF Info. Transmittingï¼›

4.Support Auto Focus Function;

5.Electronic Aperture Control;

6.Built-in IS Stabilization Function;

7.Gold-plated Contact Pins for Great Conductivity;

8.1/4 Bottom Tripod Base Plate;

9.CNC Processing with Aluminum Alloy Made.

Notice:

1.Increase the Aperture

Increasing one gear of aperture to blur the background and better highlight the theme. CVM-AEF-MFT Booster with high-quality will be a good choose for shutterbug.

2.Reduce Focal Length

This adapter built-in with optical correction group, when using the adapter, the focus of the lens should be multiplied by 0.71, then multiplied by 1.5 (the focus multiplier), is the lens' actually equivalent focus .

For example, the 50mm focal length is mounted on APS-C camera:

50mm (Original EF lens Focal Length) x0.71( EF-E Mount Adapter )x 1.5 (APC-C ConversionRate)=53.25mm