Additional coverage on the newly announced Sigma MC-11 AF electronic E-mount adapter (US price: $249):
Main features:
Product details:
The Sigma MC-11 Converter is a revolutionary product designed to allow compatibility between Sony FE and APS-C cameras and Sigma Canon EOS mount and Sigma mount lenses. Utilizing the latests technology, the MC-11 supports fast and accurate autofocus and will work in conjunction with in-camera stabilization and in-lens stabilization. An LED display on the adapter show the user if their will work in conjunction and the MC-11 is also updatable with Sigma’s USB docking station. Flocking inside of the converter allows the image to be maintained while the internal electronics record all data from the image for later review. Like all SGV products, each lens is hand crafted in our single factory in Aizu Japan, individually inspected before shipping and offer a 4 year USA warranty.
Currently there are 19 interchangeable Sigma lenses available for Sony E-mount camera bodies:
| Camera | Converter | Lens | |
| Sensor Size | Sigma Lens | ||
| a7 series NEX series a5000 series a6000 |
MC-11 | 35mm (Full Size sensor) | 24-35mm F2 DG HSM | Art |
| 24-105mm F4 DG OS HSM | Art | |||
| 120-300mm F2.8 DG OS HSM | Sports | |||
| 150-600mm F5-6.3 DG OS HSM | Sports | |||
| 150-600mm F5-6.3 DG OS HSM | Contemporary | |||
| 20mm F1.4 DG HSM | Art | |||
| 24mm F1.4 DG HSM | Art | |||
| 35mm F1.4 DG HSM | Art | |||
| 35mm F1.4 DG HSM | Art | |||
| 50mm F1.4 DG HSM | Art | |||
| APS-C | 17-70mm F2.8-4 DC Macro OS HSM | Contemporary | ||
| 18-35mm F1.8 DC HSM | Art | |||
| 18-200mm F3.5-6.3 DC MAcro OS HSM | Contemporary | |||
| 18-300mm F3.5-6.3 DC MAcro OS HSM | Contemporary | |||
| 50-100mm F1.8 DC HSM | Art | |||
| 30mm F1.4 DC HSM | Art | |||
| Not required | 19mm F2.8 DN HSM | Art | ||
| 30mm F2.8 DN HSM | Art | |||
| 60mm F2.8 DN HSM | Art | |||
| 30mm F1.4 DC DN | Contemporary | |||
You can see the AF speed of the adapter in this video:
Sigma MC-11 intro video:
From dpreview - Sigma MC-11 adapter is world's 1st to offer full range of AF modes on Sony E-mount: