<center><img src="http://ecx.images-amazon.com/images/I/21N-7dS%2Bt2L._AA200_.jpg"></center><p>Doing some quick searching and there seems to be a whole lot of choices here and I can't tell one from another.<ul><li><a href="http://www.amazon.com/Hoodman-Professional-Viewfinder-Digital-Cameras/dp/B000GVL34U">Here is a Hoodman option, which appears to be quality, but I've never heard of them.</a></li></ul>