15 50x70mm beginners refractor telescope

Brand Name:OEM, ODM All Available

Place of Origin:China

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 view 1.2° Magnification 15x - ...

Brand Name:OEM ODM

Model Number:70x400mm

Place of Origin:Sichuan, China (Mainland)

Professional Astronomical 40070 Beginner Refractor Telescope For Planets Professional Astronomical Telescope Specifications optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal length 400mm Focal ratio 4.3 Eyepiece 10mm / 25mm Angle of ...

Brand Name:OEM, ODM All Available

Place of Origin:China

Travel FMC Lens 16-40x70 Astronomical Refractor Telescope With Carry Bag Tripod​ Parameter: optical system Refractor Model 16-40x70 Objective 70mm Focal length 400mm Focus ratio 11.25 Eyepiece 10mm 25mm Angle of view 1.3° Magnification 40x 16x Finder ...

Brand Name:YBoptics

Model Number:F30070 Astronomical Telescope

Place of Origin:China

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 view 1.2...

Brand Name:Kinglux optics

Model Number:F40040-40

Place of Origin:China

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 ...

Place of Origin:Guangdong, China (Mainland)

Brand Name:Siroka

Model Number:AT-50

... 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