yskim

EOS10D / EOS 1D Mark III EF24-70mm f/2.8L / EF17-35mm f/2.8L / EF50mm f/1.8 / EF28-135mm f/3.5-5.6 IS / EF100mm f/2.8 Macro / 70-200mm f/2.8L 420EX / 550EX / 580EX II