Sigma Sigma EM-140 DG Electronic Macro Flashgun For Canon EOS Digital SLRs The Sigma EM-140 is designed to work with both AF 35mm film and Digital SLR cameras of all-popular manufactures like (Nikon, Canon). The EM-140 is ideal for photographing subjects in fine detail when ...
Sigma Sigma Electronic Flash EF-530 DG Super EO-ETTL II For Canon EOS Sigma flash unit advanced features and high performance allows photographers to express their intentions accurately. The Sigma EF-530 DG is designed to work with both Auto Focus 35mm film SLR and digi...
Sigma Sigma Electronic Flash EF-530 DG Super PA-PTTL For Pentax AF Sigma EF-530 unit for Pentax high performance allows photographers to express their intentions accurately. The Sigma EF-530 is designed to work with both Auto Focus 35mm SLR and digital SLR cameras of...
