Viltrox EF-M1 lens  as an accessory replacement for EF/EF-S Series lens to use for M4/3 cameras. It supports auto , adjust aperture, stabilization functions. It has a USB firmware upgrade port.

Features:
As an accessory replacement for EF/EF-S series lens.
Compatible for M4/3 cameras.
Support Auto ().
Support aperture control.
Support stabilization function, shoot stabler.
-plated pin realize EXIF signal transmission.
USB port for further firmware upgrade.
Exquisite alloy construction, .
1/4" socket for tripod mounting.

Compatibility:
Suitable for M4/3 cameras such as
For Panasonic GH5/GH4/GH3/GH2/GH1/GF9/GF8/GF7/GF6/GF5/GF4/GF3/GF2/GF1/GX85/GX8/GX7/GX1/G7/G6/G3/G2/G1 & etc.
For Olympus E-/E- II/E- III/E-M5 II/E-M5/E-M1 II/E-M1/E-PL8/E-PL7/E-PL5/E-PL3/E-PL2/E-PL1/PEN-FE-PM2/E-PM1/E-/E-P3/E-P1/E-M5 & etc.

Specifications:
Brand: Viltrox
Model: EF-M1
Compatible Lens: For EF/EF-S Series Lens
Compatible : For M4/3 Cameras
Mode: Auto
Firmware Upgrade: USB Port
Item Weight: 132g / 4.7oz
Package Size: 12 * 9.8 * 6.6cm / 4.7 * 3.9 * 2.6"
Package Weight: 262g / 9.2oz

Package List: D5046
1 * Lens with
1 *
1 * User Manual(English/Chinese)

Note:
and lens are not included.