Sigma Lenses

By Marc Alhadeff on 31/08/2019 • ( 6 Comments )

Sigma 45mm F2.8 DG DN Contemporary

in blue english / en noir en français Presentation Optical Performances / Performances Photo Video / Vidéo Samples of photos / Exemples de photos Comparison with Samyang 45mm F1.8 Conclusion […]

By Marc Alhadeff on 30/08/2019 • ( 5 Comments )

Sigma 35mm F1.2 DG DN Art

in blue english / en noir en français Presentation Optical Performances / Performances Photo Video / Vidéo Comparison with other 35mm / comparaison avec les autres 35mm Samples of photos […]

By Marc Alhadeff on 29/07/2019 • ( 6 Comments )

in Blue English / en noir en Français Presentation Optical performances / Performances optiques Video Samples photos / Exemples de photos Conclusion Thanks to Photogalerie.com I could test the Sigma […]

By Marc Alhadeff on 25/05/2019 • ( 3 Comments )

Sigma 40mm F/1.4 DG HSM Art

By Marc Alhadeff on 16/10/2018 • ( 10 Comments )

Sigma 105mm F/1.4 DG HSM Art

in Blue English / en noir en Français Presentation Optical performances / Performances optiques Video Samples photos / Exemples de photos Conclusion All photos , taken with Sony A7RIII are […]

By Marc Alhadeff on 16/09/2018 • ( 18 Comments )

Sigma 135mm F/1.8 DG HSM Art

in Blue English / en noir en Français Presentation Optical performances / Performances optiques Video Samples photos / Exemples de photos Conclusion All photos , taken with Sony A7RII are […]

By Marc Alhadeff on 27/08/2018 • ( 6 Comments )

Sigma 14mm F/1.8 DG HSM Art

By Marc Alhadeff on 14/07/2018 • ( 3 Comments )

Sigma 70mm F/2.8 DG Macro Art

By Marc Alhadeff on 11/07/2018 • ( 8 Comments )

Sigma 20mm F/1.4 DG HSM Art

By Marc Alhadeff on 10/07/2018 • ( 6 Comments )

Sigma 24mm F/1.4 DG HSM Art

By Marc Alhadeff on 10/07/2018 • ( 6 Comments )

Sigma 35mm F/1.4 DG HSM Art

By Marc Alhadeff on 23/06/2018 • ( 5 Comments )

Sigma 50mm F/1.4 DG HSM Art