Description: 【Compact Monocular Telescope】:Ratio: 8 times. Caliber: 20mm.Object diameter: 20MM.Field angle: 5.5 degrees.Kilometer horizon: 96M/1000M.Exit pupil diameter: 2.5MM.Exit pupil distance: 10.3MM.Last focusing distance : 5M. 【Small And Portable】: Portable telescope, size: length 7.5cm/2.95inch, diameter 2.4cm/0.94inch, thickness 3.6cm/1.42inch, very small, easy to carry and use when going out. 【Applicable Scene】: Pocket monocular is suitable for adults or children to go out, suitable for hunting, camping, mountaineering, hiking, birdwatching, fishing, travel, scenery. 【Material】: Mini telescope is made of aluminum alloy material, wear resistant and durable. 【High Quality】: 8x20 handheld monocular, waterproof, high definition, professional manufacturing, stable performance, and long service life. Specification: Lens: an optical lens Function: waterproof Material: Aluminum alloy Size Chart: length 7.5cm/2.95inch diameter 2.4cm/0.94inch thickness 3.6cm/1.42inch Package Includes: Optional: Style A: 1 telescope, 1 manual, 1 anti loss rope, 1 bag, 1 lens cloth Style B: 1 telescope, 1 manual, 1 anti loss rope, 1 bag, 1 lens cloth, 1 phone clip Style C: 1 telescope, 1 manual, 1 anti loss rope, 1 bag, 1 lens cloth, 1 phone clip, 1 tripod Note: Please allow slightly errors due to manual measurement and different monitors.