Telescope for Kids and Beginner, VinTeam Professional Astronomical Refractor Telescope with 70mm Aperture And 300mm Focal Length, Adjustable Tripod Stand, Refraction Monoculars and Mobile Phone Holder

Warm Tips:If it shows a blurred picture, please adjust focus using focus wheel.When observing an outdoor target with an astronomical telescope indoors, do not close the window to avoid the deformation of the image caused by the reflection of the window glass.U see a telescope outdoors, please wait for the temperature of the product is the same as the outdoor temperature, the performance will be better.Avoid accidentally taking the telescope into a larger temperature difference environment because the moisture in the air will condense on the objective.NEVER aim your telescope at the sun or even close to the sun! Note:Please allow 0.5-1cm errors due to manual measurement.Due to the difference between different monitors, the picture may not reflect the actual color of the item. About Multiples:Equipped with eyepiece: H6mm, H20mm, multiples are 300/6 = 50X, 300/20 = 15XIf choose 3X Barlow lens together, multiples are 50 x 3 = 150X, 15 x 3 = 45XPlus 1.5X the positive lens again, multiples a