SIGMA Surprises: A crop SIGMA 30mm f/1.4 Art lens on full-frame. Simply put I did not expect this to work at all. – Eric L. Woods

I in no way expected to use the SA mount SIGMA 30mm f/1.4 Art with my Sony bodies. The SA to FE MC11 adapter I have was acquired for the SIGMA 105mm f/1.4 alone. Why? It is labeled as a DC or APS-C lens. Thought it would require me to shoot my 24MP Sony cameras…

SIGMA Surprises: A crop SIGMA 30mm f/1.4 Art lens on full-frame. Simply put I did not expect this to work at all. – Eric L. Woods

Sigma 23mm F1.4 DC DN Archives

Sigma 24-70mm f/2.8 IF EX DG HSM AF Standard Zoom Lens for Canon Digital SLR Cameras : Digital Slr Camera Lenses : Electronics

SIGMA Surprises: A crop SIGMA 30mm f/1.4 Art lens on full-frame. Simply put I did not expect this to work at all. – Eric L. Woods

The Online Photographer: Cameras, old

The Sony A7II Real World Camera Review. My Camera of the Year 2014.

Review: Sigma 30mm f/1.4 DC DN Contemporary Lens. The 50mm-ish prime I did not realize I was looking for. – Eric L. Woods

The Nikon D600 review: full frame for the masses? – Ming Thein

Leica lenses on the new Panasonic Lumix S1 - Macfilos

Sony a7R III Mirrorless Camera: 42.4MP Full Frame High Resolution Interchangeable Lens Digital Camera with Front End LSI Image Processor, 4K HDR Video and 3 LCD Screen - ILCE7RM3/B Body

The Disciplines of the sciences of society: introduction

Sigma 24-70mm f/2.8 IF EX DG HSM AF Standard Zoom Lens for Canon Digital SLR Cameras : Digital Slr Camera Lenses : Electronics

The Online Photographer

SIGMA Surprises: A crop SIGMA 30mm f/1.4 Art lens on full-frame. Simply put I did not expect this to work at all. – Eric L. Woods

Sigma 24-70mm f/2.8 IF EX DG HSM AF Standard Zoom Lens for Nikon Digital SLR Cameras : Digital Slr Camera Lenses : Electronics