Calvin Chann

Leica M9, Leica M8, Leica M7, Leica M6TTL, Leica f4/16-18-21mm, Leica f2.8/28mm, Leica f2/35mm ASPH, Leica f1.4/50mm, Leica f2/50mm ASPH, Leica f2.5/75mm, Leica f2/90mm, Leica X1, Leica Digilux 2, EOS 1D MkII, EOS 5D Mk III, EOS 5D MkII, EOS 7D, EOS 1n, EF 100mm f2.8L, EF 300mm f4L IS, EF 85mm f1.2L, EF 50mm f1.2L, EF 35mm f1.4L, EF 16-35 f2.8L, EF 24-105 f4L IS, EF 28-70 f2.8L, EF 24-85, EF 50 f1.8 Mk1, EF 70-200 f2.8L IS, EF 85 f1.8, EF 100 f2.8 macro, 580 EXII, 550 EX, 270 EX, 220 EX, PS S90, PS G7, Sony NEX-7, Sony NEX-5n (18-55, 50, 24, 16), Panasonic DMC-G3, DMC-GF1 (14-45, 14, 20, 100-300), Fujifilm X100, Fujifilm X10, Ricoh R8, Panasonic DMC-TZ5, Hasselblad 500C/M