After last price drop on Canon EF lenses, Canon USA now has permanently drop the price on Canon EOS 5D Mark III, Canon EOS 6D, EF 70-200mm f/2.8L IS II USM lens, EF 24-70mm f/2.8L II USM lens. After mail-in rebates, 5D Mark III Body now only for $2,799.00, 6D Body now only for $1,499.00, and two zoom lenses: EF 70-200mm f/2.8L IS II USM lens now only for $2,049.00, EF 24-70mm f/2.8L II USM lens now only for $1,849.00 Read More »
dpreview has posted high ISO comparison of Sony A7S, Nikon D4S, Nikon Df, and Canon EOS 6D. All these cameras has very good high ISO performance. The Sony A7S and Nikon D4S have the highest ISO range at 409600.