Sigma 56mm f/1.4 DC DN Contemporary (Sony E-mount) - Review / Test Report
Amazon.com : Sigma Contemporary Lens Bundle Includes Sigma 16mm f/1.4DC DN - 30mm f/1.4 DC DN - Sigma 56mm f/1.4 DC DN for Sony E-Mount Cameras, Black : Electronics
Sigma 56mm f/1.4 DC DN review: A solid option for Fuji!
Sigma 56mm f/1.4 DC DN review by ePhotozine and CameraLabs – sonyalpharumors
Amazon.com : Sigma 56mm f/1.4 DC DN Contemporary Lens for Sony E : Electronics