Whitleig Telescope for Kids& Beginners, 70mm Aperture 300mm Astronomical Refractor Telescope, Tripod& Finder Scope- Portable Travel Telescope Silver

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About Whitleig Telescope For Kids& Beginners, 70mm

main indicators: Refraction type/focal length: 360mm, clear aperture: 70mm Can be grouped 60 times, 18 times, plus 1.5x erect lens can be grouped 90 times, 27 times. Theoretical resolution: 2.000 arcseconds, which is equivalent to seeing two objects 0.970 cm apart at 1000 meters. Main tube color: silver Weight: about 1.9 kg Carton size: 45CM * 23CM * 11cm Viewing combination: 1.5x erect image lens + H20mm eyepiece + finder lens (complete erect image) Products include: Eyepieces: H20mm,  H6mm two eyepieces  1.5x erect mirror  90 degree mirror  Retractable tripod  Filter  Chinese and English manual Finder Usage rules: 1. Pull the supporting legs apart, install the telescope tube on the yoke, and adjust it with a large lock screw.  2. Insert the lens into the focusing tube and fix it with the corresponding screws.  3. Install the eyepiece and the finder on the mirror, and fix them with the corresponding screws. 4. If you want to magnify with an erect lens, install it between the eyepiece and the lens barrel (no need to install a 90-degree lens), so that you can view the celestial body(see the manual for specific operations)