My equipment:

Sony DSLR-A550

Sony DSLR-A300

Sony 16-105mm f/3.5-5.6 Wide-Range Zoom Lens

Sony 50mm f/1.4 Prime Lens

Sigma 70-200mm f/2.8 II EX DG APO Macro HSM AF Lens

Tamron AF 70-300mm f/4.0-5.6 Di LD Macro Zoom Lens

Opteka 10x HD² Macro lens adapter

Sony HVL-F58AM High-Power Digital Camera Flash

Sony VG-B30AM Vertical Grip

Sony STP-GB1AM Genuine Leather Grip Belt