Month: January 2008

Sony & Sigma on long tele zooms

Today’s launches in Las Vegas have the advantage of offering good opportunities to make interesting comparisons. First comes to my mind the opposition of two high-end tele-zooms that should interest the enthusiast photographer looking toward sports, wildlife and even portrait: Sigma APO 120-400mm f/4.5-5.6 DG OS HSM Sony 70-300mm f/4.5-5.6 G (SAL70300G) Tous les deux…

3 days of Société Générale

As a complement of my previous post about the Stock markets Krach and Société Générale (“Société Générale nearly crashed the world Stock Exchange“), I wanted to provide the exact figures about the very heavy operations forced by the French bank onto the markets (closing the outstanding contracts) during the first 3 days days of last…