Product Overview
Model: CM-EF-EOSM-BOOSTER
- Compatible with EF Series Lens to EOS M
- 0.71x Focal Reducer/Speed Booster
- Auto Focus Function & Aperture Control
- EXIF Signal Transmitting & IS Function
- USB Port For Firmware Update
The Commlite Lens Mount Adapter CM-EF-EOSM-BOOSTER allows you to use an EF lens on a EOS M Camera, and also features 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.
Supports AF Function
Commlite CM-EF-EOSM-BOOSTER lens adapter utilizes the lens’ Gold-Plating Contact, which can help to connect your EF/EF-S Lens to EOS-M Camera, and enables AF.
Supports EXIF Transmitting & Electronic Aperture Control
Commlite CM-EF-EOSM-BOOSTER adapter supports the ‘Aperture Control’ which allows you to digitally control the lens’ aperture from the Camera.
Supports IS Stabilization
Commlite CM-EF-EOSM-BOOSTER lens mount adapter fully supports the IS function from the EF lenses.
Powerful and Stable
The adapter housing is made of aluminum alloy which makes it more stable and durable. The1/4 standard thread at the bottom allows the adapter to be mounted to a Stratus cage frame to give it extra support. It can also be connected to a tripod and other supports.
Compatible Lens- Canon
CN-E 18-80mm T4.4 Compact-Servo EF
CN-E 70-200mm T4.4 Compact-Servo EF
EF 20-35mm f/3.5-4.5
EF 24-105mm f/4L IS
EF 28-80mm f/3.5-5.6 II
EF 35-80mm f/4-5.6
EF 40mm f/2.8
EF 50mm f/1.2L
EF 50mm f/1.4
EF 50mm f/1.8
EF 70-200mm f/2.8L IS II
EF 70-300mm f/4-5.6L IS
EF 85mm f/1.2L II
EF 100mm f/2.8L IS Macro
EF 100-400mm f/4.5-5.6L IS
EF 100-400mm f/4.5-5.6L IS II
EF Extender 1.4x III
EF Extender 2x
EF 70-200mm f/2.8L IS USM (Mark I
EF 85mm f/1.2L USM (Mark I)
EF 200mm f/2.0L IS
EF 300mm f/2.8L IS USM (Mark I)
EF 400/2.8L IS USM (Mark I)
EF 70-200mm f/4L USM (non-IS)
EF 135mm f/2L
EF 200mm f/2.8L II
EF 300mm f/4L IS
EF 400mm f/5.6L USM
Compatible Lens- Tamron
SP 15-30mm f/2.8 VC USD A012
18-270mm f/3.5-6.3 VC PZD B008
SP 45mm f/1.8 VC USD F013
Compatible Lens- SIGMA
18-125mm f/3.8-5.6 DC HSM
18-270mm f/3.5-6.3 VC PZD B008
18-35mm f/1.8 DC
50-100mm f/1.8 DC HSM Art 016
Compatible Cameras:
Canon: EOS M6, EOS M100, EOS M5, EOS M10, EOS M50
Compatible Lens- Canon
CN-E 18-80mm T4.4 Compact-Servo EF
CN-E 70-200mm T4.4 Compact-Servo EF
EF 20-35mm f/3.5-4.5
EF 24-105mm f/4L IS
EF 28-80mm f/3.5-5.6 II
EF 35-80mm f/4-5.6
EF 40mm f/2.8
EF 50mm f/1.2L
EF 50mm f/1.4
EF 50mm f/1.8
EF 70-200mm f/2.8L IS II
EF 70-300mm f/4-5.6L IS
EF 85mm f/1.2L II
EF 100mm f/2.8L IS Macro
EF 100-400mm f/4.5-5.6L IS
EF 100-400mm f/4.5-5.6L IS II
EF Extender 1.4x III
EF Extender 2x
EF 70-200mm f/2.8L IS USM (Mark I
EF 85mm f/1.2L USM (Mark I)
EF 200mm f/2.0L IS
EF 300mm f/2.8L IS USM (Mark I)
EF 400/2.8L IS USM (Mark I)
EF 70-200mm f/4L USM (non-IS)
EF 135mm f/2L
EF 200mm f/2.8L II
EF 300mm f/4L IS
EF 400mm f/5.6L USM
Compatible Lens- Tamron
SP 15-30mm f/2.8 VC USD A012
18-270mm f/3.5-6.3 VC PZD B008
SP 45mm f/1.8 VC USD F013
Compatible Lens- SIGMA
18-125mm f/3.8-5.6 DC HSM
18-270mm f/3.5-6.3 VC PZD B008
18-35mm f/1.8 DC
50-100mm f/1.8 DC HSM Art 016
Compatible Cameras:
Canon: EOS M6, EOS M100, EOS M5, EOS M10, EOS M50
Support Auto Focus Function
Commlite CM-EF-EOSM-BOOSTER lens adapter comes with steady, fast and smooth autofocus, which can help to connect your EF/EF-S lens to EOS M Camera
Increase the Aperture
Commlite CM-EF-EOSM-BOOSTER can allow for a more shallow depth of field which means more blur will appear in the foreground and background.
0.71x Focal Reducer
The 0.71x reducer condenses the light from a lens designed for full-frame EF sensors and projects it onto an EOS M sensor. This allows an EOS M sensor to utilize more of the light gathered by a connected lens, which reduces the crop factor and adds 1 stop of light.
USB Port Firmware Update
Built-in USB firmware upgrading hole, it supports USB firmware upgrading, and through a subsequent upgrade, Commlite CM-EF-EOSM-BOOSTER Booster can improve the function, and fix bugs.
