This is my first post as a new member but I have 50+ years of experience with many types of optics. My question is simple. What are my options in today's market to replace my Swarovski 20-60X80 ST Habitat spotting scope to a more compact scope? I am looking for any brand scope that will have "HD" optics in a more compact design. Nothing wrong with my Swarovski but I would like a scope that's a little shorter and has the latest optical coatings. Anyone have knowledge of the new top quality spotting scopes?