Zerlibeaful Finder Stargazing Telescope with Mirror - Astronomical Monocular for Camping, Kids & Beginners - Perfect for Boys Age 10+ (Night Sky Observation, Outdoor Exploration, Astronomy Learning)

Visual penetration through magnitude: 10.49 magnitudeCan zoom in 20X/32X timesRefraction type/focal length: 400mm, clear aperture: 60mmmain indicatorsEyepiece: 18X，60Xdescription： table and aluminum tripodClear aperture: 50mm (2.4″)Focal length: 360mm.f/7Stretching focal length: 180mm mirror: 90°The highest height of the tripod: 34cmNet weight: about 750 grams Gross weight: about 850g1×Astronomical telescopeThe maximum magnification of this model: 90 times (objective lens focal length/eyepiece focal length * several times Barov’s multiple = maximum magnification)Packing box size: 440mm*230mm*100mm