Feature:Model: 10-30x25Magnification: 10x -30 timesEyepiece diameter: 13mmObjective Diameter: 25mmPrism Category: bk4Coating: multilayer broadband green filmSize: Minimum size: 128mm x 31mmMaximum size: 182mm 31mmFOV: 10 times: 3.5 ~ 30 times: 2.0 Focus Mode: stretch or rotate the focus (two ways)Anti-skid technology: SupportWaterproof Technology: Not supportedFolding technology: supportZoom function: SupportMaterial: AluminumEnvironmental parameters :( telescope best storage conditions)Humidity: 65% or lessTripod interface: SupportPurpose:Travel trips, outdoor sports, with the look with the use. Section near the focal length of up to 0.5m, up close view of development is quite an advantage.Compact, lightweight, and can carry at any time. includes:1 x Monocular TelescopeAbout Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact usDuring the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shoppingThanks for your cooperation and we'll make you feel satisfied.