Features: This telescope is suitable for outdoor sports or as a toy for kids. It offers high magnification and clear images, and is lightweight for easy handling. The retractable design makes it convenient to carry. Featuring a vintage appearance, this telescope is a great addition to your maritime-themed collection or for everyday use. A thoughtful gift for family and friends. Notice: Actual color may be slightly different from the image due to different monitor settings and lighting conditions. Please allow 1-3 cm deviation due to manual measurement. Specification: Project Type: Telescope Material: Aluminum alloy Glass: HD optical blue film glass Magnification: 25 times Objective lens diameter: 30 mm Eyepiece size: 12 mm Field of view size: 270-1000 meters Exit pupil diameter: 1.2 mm Exit pupil distance: 15 mm Stretch size: 35x325 mm Folding size: 35x135 mm How to use: 1. Extend the telescope to its maximum length. 2. Look through the glass with the smallest diameter (distance from eyepiece: about 1 cm). 3. Adjust the focal length by rotating the thinnest segment. Includes: 1 x Telescope 1 x PU Cover 1 x Cleaning wipe cloth 1 x Manual