Features:This is a telescope suitable for outdoor sports or kids toy.High magnification, clear image, and it's lightweight.Retractable design, convenient for carrying with.Vintage telescope appearance, it's a great addition to your maritime collection or daily use.Best gift for your family and friends.Notice:Actual color may be slightly different from the image due to different monitor and light effectPlease allow 1-3cm deviation due to manual measurementSpecification:Project Type: TelescopeMaterial: aluminum alloyGlass: HD optical blue film glassMagnification: 25 timesObjective lens diameter: 30mmEyepiece size: 12mmField of view size: 270-1000 metersExit pupil diameter: 1.2mmExit pupil distance: 15mmStretch size: 35x325mmFolding size: 35x135mmHow to use:1.Let's take the telescope to its maximum;2.Look at the glass with the smallest diameter(distance from eyepiece: about 1cm)3.Change the focal length by rotating the thinnest segment.includes:1x Telescope1x PU Cover1x Cleaning wipe cloth1x Manual