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Telescopio rifrattore portatile, telescopi per astronomia per adulti, telescopio per bambini e principianti con treppiede, telescopi per astronomia vision

Telescopio rifrattore portatile, telescopi per astronomia per adulti, telescopio per bambini e principianti con treppiede, telescopi per astronomia vision

● Ingrandimento variabile: il telescopio rifrattore include due oculari telescopici 10 mm e 20 mm .Il mirino consente di localizzare facilmente gli oggetti. E il prisma diagonale ti assicura d… (continua)

Quality Optics: 500mmf/4.4 focal length and 114mm aperture, fully coated optics glass lens with high transmission coatings creates stunning images and protect your eyes. Optimum Magnification… (continua)

î€ �Dual-purposeî€'-- If you are looking for a dual-purpose spotting scope appropriate for both terrestrial and celestial viewing, then this 102mm compact refractor is for you. This T… (continua)

Playing with mobile phones for a long time Decreased vision-Choose astronomical telescopes, and enlighten children from an early age, to give children a broader world, choose carefully, and gi… (continua)

After-Sales:If you have any questions, please feel free to contact us. We will give you a satisfactory solution in the first time. 3.Easy installation without tools. 4.All coated glass opti… (continua)

It is easy to install and easy to control with zero foundation. The theodolite is used to avoid the complicated operation of other brackets. You can enjoy the beautiful starry sky immediatel… (continua)

10mm aspherical eyepiece and 3X intensifier lens, high magnification and Weak distortion Playing with mobile phones for a long time Decreased vision-Choose astronomical telescopes, and enlight… (continua)

It is easy to install and easy to control with zero foundation. The theodolite is used to avoid the complicated operation of other brackets. You can enjoy the beautiful starry sky immediatel… (continua)

Focal length: 1500mm Maximum magnification: 300 times Focus ratio: F12 Astronomical Telescope Optical System: Refractive Reflective Caliber: 127mm

Lens Diameter: 70MM Eyepiece diameter: 20MM 6MM Exit pupil diameter: 2.2mm Zenith Mirror: 90 Erect Image Zenith Mirror Focal Length:400mm

Maximum magnification: 300 times Caliber: 127mm Focus ratio: F12 Astronomical Telescope Optical System: Refractive Reflective Focal length: 1500mm

Caliber: 127mm Maximum magnification: 300 times Astronomical Telescope Optical System: Refractive Reflective Focal length: 1500mm Focus ratio: F12

Bracket type: double wishbone electric theodolite tripod: height adjustable aluminum triangle bracket Focus ratio: 5 Star of Limit: 11.5 Optical Coating: Multilayer Film Weight: 5kg Tripod: 1.… (continua)

Eyepiece Diameter:20Mm 6Mm Focal Length:400mm Lens diameter: 70mm Mirror: 90 Upright Picture Mirror Exit pupil diameter: 2.2mm

Caliber: 127mm Focal length: 1500mm Focus ratio: F12 Astronomical Telescope Optical System: Refractive Reflective Maximum magnification: 300 times

Passage diameter: 102mm, focal ratio: f / 9.8, concentration: 212x Optical system; refractive optical system, pedestal; EQ3 equatorial mount, finder mirror: red dot finder Eyepiece PL25mm/PL10… (continua)

Focus ratio: 5 Main mirror length: 45cm, viewfinder; red dot finder zenith mirror: 45 degrees completely like zenith mirror Astronomical telescope bracket type: latitude and longitude ceremony… (continua)

Focal length: 1500mm Astronomical Telescope Optical System: Refractive Reflective Caliber: 127mm Focus ratio: F12 Maximum magnification: 300 times

Focal length: 1500mm Maximum magnification: 300 times Caliber: 127mm Astronomical Telescope Optical System: Refractive Reflective Focus ratio: F12