Product code: T2-MOUNT-4-3
T-mount adapter ring for digital cameras with the Micro Four Thirds lens mount, such as the Olympus E-P1 and E-P2 and the Panasonic Lumix G1, GF1 and GH1 models. Allows you to attach your Micro 4/3rds system digital camera to a T-mount device such as a camera adapter on a spotting scope or astronomical telescope.
T (for Tamron) mounts were used long ago to adapt whole ranges of manual focus lenses to different camera bodies. They remain useful for mirror optics and digiscoping.