The introduction of Match Technical Services Thumbs Up EP-3S, Simple, compact, and effective, Thumbs Up EP-3S embodies all the features of the original Thumbs Up model 1 design but with the addition of the EP ("ergonomic profile") thumb rest. The TU-EP-3S is CNC machined from solid brass billet, and a silicon rubber insert provides a cushion between the camera body and your Thumbs Up and extends across the full width of the Thumbs Up EP-3S. Thumbs Up EP-3S will fit the following Leica M models: M9-P M9, M8-2, M8, M8U. The EP-3S is our longest thumb grip and allows those who prefer a grasp with their thumb in a more closed position the perfect alternative to the shorter EP-1S. The EP-1S is 15mm shorter.
This profile provides the most efficient shape to hold the camera more securely and more comfortably. The special EP profile substantially reduces grip pressure and therefore camera shake. The Thumbs Up for the Leica M8 and M9 Digital Cameras is a thumb rest attaches to your camera via the hot shoe and utilizes silicone rubber inserts to dampen vibrations and provide stable, protected contact with the camera.