Steelsring Smart AF EF / FX Adapter

Features:

• The built-in lens database includes around 400 EF mount lenses information from Canon, Sigma, Tamron, Tokina, Cosina, and others, make sure accurate EXIF recording in your shootings.
• Support EF and EF-s mount AF lenses and MF lenses, both USM and STM lenses. (see NOTE 1)
• Support PDAF and CBAF, AF performance is under consistent tuning and improvement, it is firmware updatable.
• Lens aperture is controllable through FUJI camera body’s command dial
• Support Image Stabilization of EF and EF-s lenses.
• MF lenses with no electronic pins contact is mountable, but no EXIF info will be recorded.
• Detachable Arca-Swiss quick load plate for Tripod mounting
• Built-in USB port for firmware update by customer itself.

NOTE: 1) Only Canon and Sigma Lenses will be tested in the factory, lens compatibility and performance of other brands are not guaranteed.