15X-50X 70X300mm Astronomical Refractor Telescope Starter Telescope For Child
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... telescope features 500mm(f/7.1) focal length and 70mm aperture, fully coated optics glass lens with high transmission coatings, provides stunning views and protect your eyes. Awesome telescope for astronomers to explore stars and moon. High Magnification:...
Xiangyang Youbo Photoelectric Co., Ltd
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70mm Aperture 300mm Astronomical Refractor Telescope With Tripod
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...Astronomical Refractor Telescope with Tripod Professional Astronomical Telescope Specifications 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......
Sichuan Tontube Technology Co.,LTD
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70mm Astronomical Refractor Telescope , Adults Beginners Refractor Telescope
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...Beginners Professional Astronomical Refractor Telescopes Product parameter 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......
Lijing International Optical Equipment Factory
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Beginners 70mm Astronomical Refractor Telescope With Tripod
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... 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 view 1.2° Magnification 15x - 50x Finder Mirror......
Lijing International Optical Equipment Factory
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Travel Scope Astronomical Refractor Telescope , Educational Astrophotography Telescope
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Travel scope refractor astronomical telescope Product Description Features: Multilayer coated optics for enhanced brightness, protect your eyes Entry-level refractive astronomical telescope with 90mm aperture and 600mm focal length Preassembled aluminum ......
ChongQing Foreseen Optics Instrument Co., Ltd.
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5x18 Finderscope Starter Compact Refractor Telescope 400mm Focal Length
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5x18 Finderscope Starter Compact Refractor Telescope 400mm Focal Length F40040mm Astronomical Telescopes Objective diameter 40mm Focus length 400mm Refractor Great gift for Astronomy Beginners Telescope with 40mm aperture 400mm focal length is designed to ......
BCI GROUP LTD
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T11.5610 Astronomical Refracting Telescope F300 Lens Clear Aperture 70mm
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...Telescope, Refraction, F300, D70 Type Refraction Lens Clear Aperture 70mm Focal Length 300mm Eyepiece Dia.31.7 H20mm, H8mm, F12mm Accessories Finderscope Diagonal Mirror Barlow Lens 1.5x, 3x Telescopic Aluminum Tripod Color Box Packing Eyepiece Power Power With 3x Barlow Lens K20mm 15x 45x K6mm 50x......
Opto-Edu (Beijing) Co., Ltd.
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Astronomical Used Binoculars 8x20 Pocket Monocular Telescope for School Teaching Sale
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Astronomical Used Binoculars 8x20 Pocket Monocular Telescope for School Teaching Sale Advertising WHERE THEEYE CAN SEE, THE HEARTCAN ALSO REACH OPEN THE WORLD ATA GLANCE Product Feature Magnification: 8x Object Diameter 20mm Angular Field of View 7° Field......
Chongqing Orient Optical Co., Ltd
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Telescope ED F630x90mm Fully multi-Coated Aperture 90mm FOCAL RETIO F-7
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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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10-30x50 Mobile Phone Telescope Camera Monocular Outdoor Photography And Viewing
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... specialized in producing binoculars,rifle scopes, monocular, spotting scope, astronomical telescopes, optics accessories etc., for more than 15 years. 2. Does your product have any warranty? Yes,we offer 3-5 years limited warranty for rifle scopes...
Guangdong Jingfu Technology Co., Ltd.
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