This Arca-Type Quick-Release Plate from Acratech is compatible with the Olympus E3, E5 and E30. This plate will also work with most Arca-Swiss type release clamps. It's machined in the USA from 6061 T-6 aluminum and features a locating pin that prevents rotation.
In the Box
Acratech Arca-Type Quick Release Plate for Olympus E3, E5, E30