OLYMPUS SHOE 4 FOR OM1N (310,T20)/OM2N (310,TTL WITH T20,T32)
Permits manual and normal auto flash control. On the OM2n bodies, it will perform TTL flash exposure control. The Accessory Shoe 4 will automatically set X-sync at the shoe, and via a third contact to provide viewfinder flash ready flash LED.
Camera/Flash Compatibility: Olympus M1, OM-1, OM-2 Bodies for TTL Quick Auto 310