What makes Etsumi’s cup type universal flash diffuser P3N can be used in most of DSLRs and can be bend into different angles. A hook belt and a loop fastener make adding the Cup type flash diffuser from Etsumi to a flashgun extremely easy. Once it’s attached, the fastener holds everything rigid . This gives you much more control over light.
Etsumi’s cup type universal flash diffuser P3N is compatible with Canon 600EX-RT, Nikon SB-900/910 and up models. The diffuser is available in Japan from July 18th for approximately 4,410 yen ($45).