We designed the Argos family of spotting scopes with good optical quality and ease of use in mind. The Argos spotting scope features our wind band fully multi-coated lenses and porro prisms with phased coating. They bring great clarity and brightness within the reach of all enthusiasts. The light-weight composite chassis protected by rubber armor is fog proof, waterproof, and filled with nitrogen gas to prevent internal fogging and promote better thermal stability. The product comes with a specially designed soft case allowing you to mount the spotting scope on a tripod and use it with the soft case on it all the time.PRODUCT SPECIFICATIONMAGNIFICATION20 – 60xFOV @1000 YDS102 – 48 ftEYEPIECE ANGLEStraightWEIGHT70 ozEYE RELIEF0.77 – 0.70″DIMENSION16.9 – 4.0″WARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov