Sigma EF-530 DG ST Flashgun - Sigma SA Fit GRIPS-LEICA or bird photographers using Sony

or bird photographers using Sony FE telephoto lenses who need extra reach without changing lenses

Flash control is available in three groups

Praktica MTL3

This lens is perfect for enthusiasts and creative photographers looking to experiment with extreme perspectives

Sigma EF-530 DG ST Flashgun - Sigma SA Fit GRIPS-LEICA or bird photographers using SonyEF 530 DG ST features a powerful Guide Number of 53 and is designed to work with the latest TTL auto exposure systems of all popular manufacturers' digital and film SLR cameras. It features TTL automatic flash exposure control for easy operation. The autozoom function automatically sets the optimum illumination angle in accordance with the lens' focal length in a range from 24mm to 105mm. When the built in Wide Panel is used, the flash can cover the