The Quick Release Plate from ZEISS is a 6.3" long, aluminum mounting plate designed for use with the pan/tilt head included with ZEISS' Carbon Fiber Professional Tripod.
The plate uses a common dovetail design, which may slide back and forth in the clamp to achieve proper balance. It also features a standard 1/4"-20 mounting screw and anti-friction cork padding to prevent unwanted twisting or shifting of your scope or binoculars.