Nissin Used Nissin i40 Flashgun, Sony Dedicated
The Nissin i40 Flash is a shoe-mounted, compact flash unit designed for Sony cameras featuring TTL functionality. It features a guide number of 131' at ISO 100 and in the 105mm position for providing excellent coverage within a zoom range of 24 to 105mm, or down to 16mm with the built-in wide-angle diffuser.