Zoom 90X Astronomical Telescope Outdoor Monocular Telescope, The for a Young Astronomer and Children, 360/50 mm Refractor with Viewfinder Tripod YangRy

COMPREHENSIVE USER GUIDE: This telescope is designed for children and comes with a comprehensive and detailed instruction manual.When used by children, it is recommended that you use the smallest majority to find the target and then increase the majority of sightings. Aspherical lenses coated with multiple layers for minimum light reflection and distortion, better brightness contrast and image quality even in low light.You can see a clear, crisp and clear view. Clear opening: 50 mm. Focal length: 360 mm. Oblique mirror: 90 °.The maximum magnification of this model: 90 times (lens focal length / eyepiece focal length * several times, multiple of Barov's = maximum magnification). Theoretical resolution: 2,800 arcs, which is equivalent to seeing two 1.357 3.3.9 in away from 0 m. This astronomical telescope has an aperture of 50 mm and focal length of 360 mm, which is very suitable for students, beginners, children or people who want to learn more about space and the night sky.Due to its lightweight and portable design, this telescope makes a great gift for people who view landscapes, travel, etc. Great telescope for kids and beginners as a Christmas present or birthday present.Observe the scenery and during the day observe the stars and the moon at night.This telescope is a great choice for exploring astronomy.