We designed the Argos family of spotting scopes with good optical quality and ease of use in mind. Featuring our wideband Advanced Fully Multi-Coated lenses and phase-correction coated Porro prisms, putting excellent clarity and brightness within the reach of all enthusiasts. The lightweight composite chassis protected by Rubber Armor is fog proof, waterproof, and nitrogen-filled to prevent internal fogging and promote better thermal stability. The Argos spotting scope comes with a specially designed soft case allowing you to mount the spotting scope on a tripod and use it with the soft case still on for added protection.PRODUCT SPECIFICATIONMAGNIFICATION20 – 60xFOV @1000 YDS102 – 48 ftEYEPIECE ANGLE45 DegreesWEIGHT70 ozEYE RELIEF0.77 – 0.70″DIMENSION16.9 – 4.0″WARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov