Professional 40070 Astronomical Refractor Telescope For Kids Adults Bigenner
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... Astronomical Refractor Telescope For Kids Adults Bigenner Parameters for YBoptics Telescope optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal length 400mm Focal ratio 4.3 Eyepiece 10mm / 25mm Angle of view 2.21° Magnification 40x - ......
Xiangyang Youbo Photoelectric Co., Ltd
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Compact Astronomical Refractor Telescope 70x400mm
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Astronomical Refractor Telescope Eyepice 70x400mm Reflector Telescopes Parameter: optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal length 400mm Focal ratio 4.3 Eyepiece 10mm / 25mm Angle of view 2.21° Magnification 40x - 16x Finder ......
Lijing International Optical Equipment Factory
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Black Astronomical Refractor Telescope Eyepice 70x400mm With Nice Prices
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Astronomical Refractor Telescope Eyepice 70x400mm With Nice Prices Parameter: optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal length 400mm Focal ratio 4.3 Eyepiece 10mm / 25mm Angle of view 2.21° Magnification 40x - 16x Finder ......
Lijing International Optical Equipment Factory
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70mm Aperture 300mm Astronomical Refractor Telescope For Beginners
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...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 telescope tube on the tripod. Insert the viewfinder lens, eyepiece, 1.5x upright eyepiece Adjust the focus knob to display a clear image. Professional Astronomical Telescope Specifications optical system Refractor Telescope......
Sichuan Tontube Technology Co.,LTD
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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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Focal Length 400mm Astronomical Refracting Telescope CE OPTO-EDU
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...Telescope, Refraction, F400, D70 A B Type Refraction ● ● Lens Clear Aperture 70mm ● ● Focal Length 400mm ● ● Eyepiece Dia.31.7 K10mm, K25mm ● ● Accessories Finderscope ● ● Diagonal Mirror ● ● Barlow Lens 3x ● ● Telescopic Aluminum Tripod ● ● Knapsack Carrying Bag ● Hand Carrying Bag ● Eyepiece Power Power With 3x Barlow Lens K25mm 16x 48x K10mm 40x......
Opto-Edu (Beijing) Co., Ltd.
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High Power F36050mm Refractor Monocular Telescope for Kids 34cm Tripod High Resolution
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90X high power F36050mm refractor monocular astronomical telescope for Kids Product Description Features: - A small refracting type telescope with a larger diameter (50mm), accounting for little place - Can set 60X, 18X, the mirror group plus 1.5X, 90X, ......
Beijing O\\\'kandar Trade Co., Ltd.
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High‑Toughness Custom Slider Zipper Bags for Telescope Accessories Lens Caps Filters & Astronomical Instrument Storage
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... bags provide a specialized, laboratory-grade protective environment for high-precision astronomical optics and delicate telescope hardware. Engineered with a puncture-resistant, heavy-duty film, they act as a vital secondary seal against the fine dust,...
GUANGZHOU NSTAR PACKAGING 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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