Hunting and trekking in mountains typically requires lightweight equipment that is easy to access and deploy. This is why many back-country hunters like the associated benefits of straight body spotting scope designs. The challenge in using a more compact spotting scope is to be able to view and determine your target at longer ranges. Enter the ZEISS Dialyt 18-45x65 "field spotter". The Dialyt affords smaller dimensions, lightweight mono-bloc construction, as well as field-proven reliability and durability design. You can rely on the Dialyt in the toughest conditions for absolute precision in your game observation. The waterproof design makes the Dialyt 18-45x65 ready for use at any time - simply pull it from your backpack and start viewing. The ease of operation, the robust rubber armor and the detailed imagery are what has helped establish this spotting scope as a true ZEISS classic.