Main Features
Components
Lens Connecting Side
Camera Connecting Side
Lens Mounting Mark
USB Port
Optical Lens Filters
Metal Signal Contact
Lens Mounting Mark
Metal Signal Contact
Optical Lens Filters
1/4 Screw Base Plate
Lens Release Button
Front & Rear Cap
1. USB Firmware Upgrading;
2. 0.71x Focal Reducer Booster;
3. EXIF Info. Transmitting;
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;
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