Gskyer 70mm Astronomical Refractor Telescope
This 70x700mm refractor telescope can be a good observation of celestial bodies and terrestrial objects - best for viewing Lunar and Planetary. Featuring all coated glass optical components, the scope provides clean, crisp views. Ideal gift for friends and children.
? Type: Refractor
? Objective Lens: 70mm(2.75")
? Focal Length: 700mm(f/10)
? Mount: Altazimuth
? Eyepiece: Low: 25mm(28X), High:10mm(70X)
? Barlow lens: 3X
? Max Magnification: 210X
? Finderscope: 5×24 with cross-hair lines
? Zenith Mirrors: 48°Erecting BAK4 prism
? Tripod: Adjustable Aluminum tripod
?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.
?Use 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!