Swaro EL 10x42s have the best optical clarity/discrimmination of any binocular I have owned or tried. Unfortunately due to their size and weight they often get left in truck in favor of an old pair of Zeis Diafun 8x30s. Especially for bowhunting and still hunting. For longer range spotting I take the swaros but usually carry them in my pack until I get there. Beware that once you have had the best it's really hard to settle for less. All of my rifle scopes are now swaro. and my next big investment will be a swaro spotter. Keep in mind that most manufacturer's offer different levels of quality - Swaro ELs are better than SLCs, Z8s are better than Z6s... Leupold VX6 is better than VX3... I have worked as an optics engineer and understand that high end clarity requires high purity glass and lots of polishing. Bottomline - you get what you pay for.