I just got the Zeiss Diascope 85tFL with 20-75 eye peice. I wanted to share my thoughts with everyone here on the forum.
Over all I can't find anything bad to say about it. The image is crystal clear and as sharp as can be from edge to edge.
Even at high magnifications the clarity is great and bright. Here's a review I found that explain's the Zeiss diascope perfect http://www.birdwatching.com/optics/z...sDiaScope.html