Not so long ago, I bought a Sigma lens 17-70mm F/2.8-4 DC Macro OS HSM C to replace my old Canon lens 18-55mm that was not working properly anymore (after 7 years). Through this article you will discover the features and specifications of this Sigma lens Sigma 17-70mm F/2.8-4 DC Macro OS HSM C, review and tests, especially with the videos. Technical Specifications – Maximum aperture: F2.8 – Minimum aperture: F22 – Minimum Focusing Distance: 22cm – Maximum Magnifications: 1: …
About the author / photographer
Web developer and photographer, Frederic Ansermoz likes challenges and being creative. Exploring and photographing the World is one of his passions.