Educational Toys Kids Monocular Astronomical Telescope With Tripod
... Professional Astronomical Telescope>: Astronomical telescope for kids is an educational and fun way for children to explore their astronomical dreams. This telescope is lightweight, easy to use and is perfect for kids to skywatch and learn about the...
Xiangyang Youbo Photoelectric Co., Ltd
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Zoom 16-40x70mm Professional Astronomical Telescope for Planet
...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. The assembly is not too complicated and it is easy to use for beginners. The aperture is divided by the focal length to calculate the magnification of the telescope......
Sichuan Tontube Technology Co.,LTD
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Refractor Aluminum Astronomical Telescope , 360 X 50mm Astronomy Monocular
... astronomical telescopes, it has a larger diameter (50 mm) and at very best price, do not take up place, suitable for beginners of amateur astronomers, configuration of two different ratio of the eyepiece and 1.5 X multiplier as a mirror. Make you...
ChongQing Foreseen Optics Instrument Co., Ltd.
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600X Zoom Astronomical Telescopes F80060M Powerful Astronomical Telescope
...Astronomical Telescope AZ Mount 80060mm Astronomical Telescopes Objective diameter 60mm Focus length800mm Refractor Telescope 60Mm Clear Aperture 600mm 700mm 800mm 900mmm Focal Length Suitable for Children and Beginners Astronomical Refractometer Travel Telescope with Starfinder and Tripod Telescope Optical Tube Integral forming aluminum ally telescope......
BCI GROUP LTD
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RAU3005 High Precision crossed roller bearing Astronomical telescope harmonic drive mounts harmonic equatorial mount AM5
Shaft diameter ModelNo. Main dimensions Shoulder height Basic load rating (radial) Mass Inner diameter d Outer diameter D Roller pitch circle diameter dp Width B B1 Greasing hole d0 r min ds (max) Dh (min) C kN Co kN g 30 RAU3005 30 41 34.7 5 1 0.15 32.5 ......
LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
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Focal Length 360mm D60 Astronomical Refracting Telescope
T11.5606 Telescope, Refraction, F360, D60 Type Refraction Lens Clear Aperture 60mm Focal Length 360mm Eyepiece Dia.31.7 H20mm, H6mm Accessories Finderscope 45° Erect Prism Barlow Lens 1.5x Telescopic Aluminum Tripod Color Box Packing Aperture: 60mm, ......
Opto-Edu (Beijing) Co., Ltd.
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Telescope ED F630x90mm Fully multi-Coated Aperture 90mm FOCAL RETIO F-7
A true multi-purpose astronomical telescope. Overall performance: excellent optical design, precision machining, F-7 short focal ratio design, convenient to carry. 1:Double separation of the lens structure, contains a piece ED(Extra-low Dispersion)Glass, ......
BCI GROUP LIMITED
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Long Range Hunting Magnifier Astronomical Telescope High Definition For Camping
Waterproof Wide-view Binoculars 7x50 for Bird Watching with Blue Color Advertising WHERE THEEYE CAN SEE, THE HEARTCAN ALSO REACH OPEN THE WORLD ATA GLANCE Product Feature Magnification: 20x-60x Object Diameter 60mm Angular Field of View 2 °-1 ° Field of ......
Chongqing Orient Optical Co., Ltd
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Kids Adults Astronomical Refractor Telescope , Refractor Telescopes For Beginners
Beginners Telescopes Long Focal Length Astronomical Telescope for Kids Adults Astronomy Parameter: 1) Interchangeable 18X and 60X eyepiece lense 2) Eyepiece focal: H6mm and H20mm 3) Objective diameter: 50mm 4) Focuser: 0.965" rack-and-pinion, plastic 5) ......
Lijing International Optical Equipment Factory
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Beginners 70mm Astronomical Refractor Telescope With Tripod
Kids Beginners 70mm HD Astronomical Refractor Telescope With Tripod Product parameter optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of ......
Lijing International Optical Equipment Factory
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