Athlon Talos 20-60x80mm Features The Athlon Talos 20-60x80mm spotting scope features fully multi-coated lenses to improve light transmission and produce bright true-to-color imagery. Silver coated K9 prisms enhance clarity and image brightness delivering consistent performance for birding range spotting and general field observation. A rotating ring and twist-up eyecup allow comfortable adjustable viewing during extended use. Constructed with a lightweight composite chassis this 20-60x80 angled spotting scope is waterproof fog proof and nitrogen purged to prevent internal fogging and improve thermal stability. Tripod adaptability ensures steady observation and the included table-top tripod and soft case provide convenient transport and ready-to-use functionality right out of the box. Athlon Talos 20-60x80mm Specifications Manufacturer: Athlon Model: Talos 20-60x80mm Color: Green Magnification: 20-60x Objective Lens: 80 mm Eyepiece Angle: 45 Degrees Eye Relief: 17.5-15 mm Field of View Angular: 1.5-0.9Adeg Field of View at 1000 Yards: 82.9-48 ft Field of View at 1000 Meters: 27.5-16 m Close Focus: 19.7 ft Exit Pupil: 3.3-1.2 mm Weight: 38.5 oz Dimensions: 16.5 x 3.75 Chassis: Composite Prism Type: K9 Silver Coated Lens Coating: Fully Multi-Coated Gas Purged: Nitrogen Waterproof: Yes Fog Proof: Yes Rotating Ring: Yes Eyecup: Twist-Up Tripod Adaptable: Yes Includes: Table-Top Tripod Soft Case