<p>I haven't tested this combo, but I can't image it would work. The Olympus viewfinder is electronic, not optical, and I very much doubt it is compatible with the X2. Leica offers its own electronic viewfinder for the X2, the Visoflex EVF2.<br>
If you're looking to save money, find an optical viewfinder (any brand) with the same field of view of the X2's lens.</p>