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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:
... 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: more
Brand Name:YBoptics OEM/ODM
Model Number:30070mm Astronomical Telescope
Place of Origin:Sichuan, China (mainland)
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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...
...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... more
Brand Name:OEM ODM
Model Number:70x300mm
Place of Origin:Sichuan, China (Mainland)
70mm Aperture 300mm Astronomical Refractor Telescope For Beginners
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70mm Adults 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 ...
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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 ...
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 ... more
Brand Name:OEM, ODM All Available
Place of Origin:China
Certification:CE,FC,RoHS
Beginners 70mm Astronomical Refractor Telescope With Tripod
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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 ...
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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, ...
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, ... more
Brand Name:OPTO-EDU
Model Number:T11.5606
Place of Origin:China
Focal Length 360mm D60 Astronomical Refracting Telescope
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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 ...
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 ... more
Brand Name:Kinglux optics
Model Number:F40040-40
Place of Origin:China
5x18 Finderscope Starter Compact Refractor Telescope 400mm Focal Length
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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, ...
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, ... more
Brand Name:KINGLUX or OEM
Model Number:FP63090ED
Place of Origin:China
Telescope ED F630x90mm Fully multi-Coated Aperture 90mm FOCAL RETIO F-7
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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 ...
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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...
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... more
Brand Name:Orsky / OEM
Model Number:Golf Monocular 8X20
Place of Origin:Chongqing, China (Mainland)
Astronomical Used Binoculars 8x20 Pocket Monocular Telescope for School Teaching Sale
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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
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... range -30°~+50° Telescope 3.5 x 40 Lamp voltage 3V Net weight 1.2kg A nautical sextant is an astronomical navigational instrument used by ships to determine the Angle between a celestial body and the waterline. Since the graduated arc on the instrument...
... range -30°~+50° Telescope 3.5 x 40 Lamp voltage 3V Net weight 1.2kg A nautical sextant is an astronomical navigational instrument used by ships to determine the Angle between a celestial body and the waterline. Since the graduated arc on the instrument... more
Brand Name:JV
Model Number:JVL-100
Place of Origin:China
Ship Nautical Brass Sextant 130 Degree Marine Nautical Sextant
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... corresponding marker, which can be obtained by look-up table corresponding to each unit of resolution. Its wide range of applications, from aviation, aerospace and astronomical telescope complex optical system commonly used in daily life optical products
... corresponding marker, which can be obtained by look-up table corresponding to each unit of resolution. Its wide range of applications, from aviation, aerospace and astronomical telescope complex optical system commonly used in daily life optical products more
Brand Name:Bokda
Model Number:BKD0006
Place of Origin:Sichuan---The hometown of Panda
Precision PVC Camera Lens Optical Plastic Fittings From Molding
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30070 Astronomical Refractor Telescope Green Yellow White Telescopio with Tripod Parameters for YBoptics Telescope optical system Refractor Telescope Model 15-140x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of ...
30070 Astronomical Refractor Telescope Green Yellow White Telescopio with Tripod Parameters for YBoptics Telescope optical system Refractor Telescope Model 15-140x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of ... more
Brand Name:YBoptics
Model Number:Astronomical Refractor Telescope 30070
Place of Origin:China
70x300mm Green White Astronomical Refractor Telescope With Tripod
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Yellow Astronomical Refractor Telescope 30070 for Stargazing Exploring Nature Parameters for YBoptics Telescope optical system Refractor Telescope Model 15-140x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of ...
Yellow Astronomical Refractor Telescope 30070 for Stargazing Exploring Nature Parameters for YBoptics Telescope optical system Refractor Telescope Model 15-140x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of ... more
Brand Name:YBoptics
Model Number:Astronomical Refractor Telescope 30070
Place of Origin:China
30070 Yellow Astronomical Refractor Telescope For Stargazing Exploring Nature
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Professional 40070 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....
Professional 40070 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.... more
Brand Name:YBoptics
Model Number:40070 Astronomical Telescope
Place of Origin:China
Professional 40070 Astronomical Refractor Telescope For Kids Adults Bigenner
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Astronomical Refractor Telescope 40070 Telescopio with Filters Tripod Parameters for YBoptics Telescope optical system Refractor Model 16-40x70 Objective 70mm Focal length 400mm Focus ratio 11.25 Eyepiece 10mm 25mm ...
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Focal Length 300mm 70mm Aperture Fully Coated Refractor Astronomical Telescope Parameters for YBoptics Telescope optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of ...
Focal Length 300mm 70mm Aperture Fully Coated Refractor Astronomical Telescope Parameters for YBoptics Telescope optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of ... more
Brand Name:YBoptics
Model Number:F30070 Astronomical Telescope
Place of Origin:China
Fully Coated Astronomical Refractor Telescope Focal Length 300mm 70mm Aperture
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Best Blue 70mm Lens 360mm Focal Length Refractor Astronomical Telescope Parameters for YBoptics Telescope optical system Refractor Telescope Model 70360 Objective 70mm Focal length 360mm Focal ratio 5.1 Eyepiece H6mm/F12mm/H20mm(standard) K10mm, ...
Best Blue 70mm Lens 360mm Focal Length Refractor Astronomical Telescope Parameters for YBoptics Telescope optical system Refractor Telescope Model 70360 Objective 70mm Focal length 360mm Focal ratio 5.1 Eyepiece H6mm/F12mm/H20mm(standard) K10mm, ... more
Brand Name:YBoptics
Model Number:70360A Astronomical Telescope
Place of Origin:China
Blue 70mm Lens Astronomical Refractor Telescope 360mm Focal Length
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30070 Blue Astronomical Refracter Telescope with Tripod Finder Scope Parameters for YBoptics Telescope optical system Refractor Telescope Model 15-140x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of ...
30070 Blue Astronomical Refracter Telescope with Tripod Finder Scope Parameters for YBoptics Telescope optical system Refractor Telescope Model 15-140x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of ... more
Brand Name:YBoptics
Model Number:Astronomical Refractor Telescope 30070
Place of Origin:China
30070 Blue Astronomical Refractor Telescope With Tripod Finder Scope