Sigma EF-500 Super DG Shoe Mount Flash for Minolta Maxxum, Guide Number of 165 feet / 50 meter at 105mm Setting.

The flash operates as expected. It works perfectly with my Sony a100.
Buy Sigma EF-500 Super DG Shoe Mount Flash for Minolta Maxxum, Guide Number of 165 feet / 50 meter at 105mm Setting.!