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astronomical refractor telescope

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China Sichuan Tontube Technology Co.,LTD certification
China Sichuan Tontube Technology Co.,LTD certification
Customer Reviews
Good quality products, trusted supplier!

—— VIctor Osorhan

Outstanding product quality & service! We have worked with a lot of companies in Asia, many times the quality is great but the communication is too complicated. In case of Shifang Yuantong Optical Instrument the quality of the products is excellent AND the communication is outstanding easy and fast

—— Matthias Frisch

8x33 Monocular ED I ordered only one as sample. They shipped fast, had in stock. It is of good quality, very sharp optics, focus smooth and fast.

—— Giorgio Pattarini

Very high quality product! Supplier is attentive, knows the business and is always willing to help. Very pleased with the whole process.

—— Ana Silva

Binocular 8x40 Porro FOV 140m/1000m I ordered one piece as sample, and they shipped promptly from stock. Well made product, very sturdy; the prism are mounted into a cradle inside the housing. The objective is recessed and protected. Focusing wheel is a bit hard but precise; eyepieces are stable. Good optics with green coatings, prisms with black c

—— Milucci Christian

I just wanted to say THANK YOU! :-) ^_^You've always responded to all my questions very promptly and with all the details i asked!You worked with me offering different options when appropriate:shipping options, or neck strap options,or boxes, You've always nice to me! so Thank you!!!

—— Ann Byrne

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astronomical refractor telescope

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buy 70mm Aperture 300mm Astronomical Refractor Telescope With Tripod online manufacturer

70mm Aperture 300mm Astronomical Refractor Telescope With Tripod

70mm Aperture 300mm Astronomical Refractor Telescope with Tripod Professional Astronomical Telescope Specifications optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ... Read More
2020-12-24 09:42:04
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70mm Aperture 300mm Astronomical Refractor Telescope For Beginners

Zoom Kids Telescope 70mm Aperture 300mm Astronomical Refractor Telescope for Beginners How to Use 70x300mm Astronomical Telescope Open the tripod. Attach the accessory tray bracket to the tripod. Place the ... Read More
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Portable Travel Kids 70x300mm Astronomical Refractor Telescope

Portable Travel Telescope for Kids Adults Beginners 70x300mm Astronomical Telescope Professional Astronomical Telescope Specifications optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal ... Read More
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18-60x50 Kids Astronomical Monocular Telescope For Watching Learning Moon And Planet

18-60x50 Kids Astronomical Telescopes for Watching Learning Moon and Planet Features This kids astronomical refractor telescope has good performance for observing celestial bodies, moon,stars, venus, mars etc... Read More
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Powerful Monocular Telescope 70x400mm Astronomical Kids Telescope For Moon Watching Professional Astronomical Telescope Specifications optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal ... Read More
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optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of view 1.2 Magnification 15x - 50x Finder Mirror 5x24 Zenith Mirror 0.965" ... Read More
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Zoom 16-40x70mm Professional Astronomical Telescope for Planet​

Zoom Spotting Scope 16-40x70mm Professional Astronomical Telescope for Planet Features of our Astronomical Telescope Visual resolution and optics are the best choice to provide low-end products at a low price. ... Read More
2020-12-07 17:39:04
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