KF590-EX-N TTL speedlite fits for most of Nikon DSLR Camrea and of which the guide No. is GN56 (ISO100 180MM). Compatible with Nikon DF D5500 D3200 D3100 D3300 D5000 D5100 D5200 D5300 D7000 D7100 D600 D610 D750 D90.
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