CM-EF-EOSM Booster
Commlite EF-EOSM Booster 0.71x Focal Length
Booster Electronic AF Lens Mount Adapter from Canon EF Lens to EOSM Mount
Camera
Description:
Commlite electronic lens mount adapter
EF-EOSM Booster can change the EF Mount lens over the EOSM Mount cameras, and
meanwhile can achieve functions as: USB Firmware Upgrading; 0.71x Focal Reducer
Booster; EXIF Info. Transmitting; Support Auto Focus Function; Electronic
Aperture Control.,etc, which satisfy all the photography or video users who
need this super combination. Before usage of the adapter, please ensure the
adapter is compatible with your camera and lens.
Before usage, please carefully read the user
manual, and learn how to operate the item. Be sure to keep your user manual for
further reading.
Main Features:
- 0.71x Focal Reducer Booster
- Support Auto Focus Function
- Electronic Aperture Control
- Built-in IS Stabilization Function
- Gold-plated Contact Pins for Great Conductivity
- 1/4 Bottom Tripod Base Plate
- CNC Processing with Aluminum Alloy Made
Notice:
1.This adapter supports the Canon EF series
lens and does not support EF-S series lens for the flange distance feature;
2.This adapter is built-in with USB
firmware upgrade port, please pay attention to Commlite website to learn the
update information in the first place;
3. After installing EF-EOSM Booster, please
set the lens to AF mode if the AF function is needed;
4.After selecting the correct shooting
mode, the camera can automatically calculate the exposure time according to the
real-time incoming light of the lens;
5.This adapter is 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), the result
is the lens’actually equivalent focus;
6.For some incompatible camera and lens,
one can try to use the adapter as the manual adapter; During the usage,while it
shows prompt like ‘Incorrect installation of lens’, please
set the menu mode to 'Release Shutter without Lens' or 'Shutter Priority';
Specification:
Compatible Lens
|
EF Series Lens(For specific compatible lens models, please
enter the official website to view the compatibility table)
|
Compatible Camera
|
EOSM Mount Camera(For specific compatible camera models,
please enter the official website to view the compatibility table)
|
Front installation
|
EF Series Lens
|
Rear installation
|
EOSM Mount Camera
|
Camera-Mount Outer Diameter
|
61mm
|
Lens-Mount Outer Diameter
|
67.5mm
|
Length
|
26mm
|
Net Weight
|
144g
|