Absolute ruggedness, waterproofing, lightweight construction, andimpeccable optical quality. These are the four key features you will findin all of Leupold''s Golden Ring spotting scopes. The result is flawlessperformance in all conditions. All give you legendary Leupold opticalquality, absolute waterproof integrity, and finally, all Leupold GoldenRing optics are covered by the Leupold full lifetime guarantee.