Welcome to another brilliantly informative blog by Russell Welton. In this post, Russell will explain why you should consider either the STC or ATC Swarovski Optik 17-40x56 Spotting Scopes as a wildlife enthusiast. In this blog Russell will delve into the many features Swarovski scopes have to offer, whilst managing to answer some of those all-important FAQ's as he goes, including; What is the main difference between the Swarovski ATC and STC spotting scope? What magnification is available on the ATC and STC? And What makes the Swarovski ATC and STC ideal for those wildlife enthusiasts on the move? You'll be able to find all the answers and more at the bottom of the page! Just look for the quick-fire questions!