Prodotti di AmazonMarketplace

High Magnification: Monocular telescope comes with two interchangeable eyepieces and a 3x Barlow lens. Eyepieces: 1: 10mm: 90X, Eyepiece: 2: 4mm: 225X .Viewfinder binoculars with mounting bra… (continua)

Optical system: refraction Objective Lens Diameter: 50mm,Eyepiece diameter: 20mm,Magnification: 50 Focus ratio: 7.2,Starfinder: 2X20 Exquisite and compact shape, adding a landscape for home. … (continua)

Slow motion controls for smooth tracking Erect image optics Ideal for terrestrial and astronomical use Accessory tray for convenient storage of accessories Fully coated glass optical component… (continua)

Compact and portable: This telescope for adults and kids to be used together is ideal for weekend camping trips or excursions to dark sky sites. Its compact form factor makes it easy to trans… (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)

Positioning artifact àStar finder,cross cursor star finder to help you find the target faster,simple and practical positioning is more accurate Stainless steel tripod,sturdy stainless steel tr… (continua)

Positioning artifact àStar finder, cross cursor star finder to help you find the target faster, simple and practical positioning is more accurate Playing with mobile phones for a long time Dec… (continua)

Exit Pupil Diameter: 2.2Mm Eyepiece Diameter: 20Mm 6Mm Focal Length: 400Mm Mirror: 90 Erect Image Mirror Objective Lens Diameter: 70Mm

Telescope 70/400 multi-layer broadband green film objective lens, the image is clear and high light transmission, in order to make the image more clear, the double-sided green film lens is opt… (continua)

With the sun and moon filter for astronomical use; With 6x: 30 finder scope and G3 EQ. Help to observe the moon and planets. 150mm large aperturr for more light. Alloy tripod to support the… (continua)

Compact and portable: This telescope for adults and kids to be used together is ideal for weekend camping trips or excursions to dark sky sites. Its compact form factor makes it easy to trans… (continua)

Powerful eyepieces for up-close viewing: Our telescope for astronomy beginners is equipped with two high-quality eyepieces 25mm and 10mm that provide low- and high-power views of celestial obj… (continua)

150mm large aperturr for more light. Alloy tripod to support the telescope for long use. With the sun and moon filter for astronomical use; With 6x: 30 finder scope and G3 EQ. Help to obser… (continua)

COMPACT AND PORTABLE: The telescope and tripod are mounted in a custom box for easy travel and storage, light weight, no tools required for assembly, and easy to carry PRODUCTS INCLUDED: 1x te… (continua)

Maximum multiple: 20/40/60x Name: Monocular Packing size: 47 X 22 X 8cm Objective lens diameter: 30mm Focal length: 700mm

Eyepiece Pl: 25Mm/Pl: 10Mm,Limit Star: 12.5 Passage Diameter: 102Mm,Focal Ratio: F / 9.8,Concentration: 212X Optical System; Refractive Optical System,Pedestal; Eq: 3 Equatorial Mount,Finder M… (continua)

Eyepiece Pl: 25Mm/Pl: 10Mm,Limit Star: 12.5 Passage Diameter: 102Mm,Focal Ratio: F / 9.8,Concentration: 212X Optical System; Refractive Optical System,Pedestal; Eq: 3 Equatorial Mount,Finder M… (continua)

Eyepiece Pl: 25Mm/Pl: 10Mm,Limit Star: 12.5 Passage Diameter: 102Mm,Focal Ratio: F / 9.8,Concentration: 212X Optical System; Refractive Optical System,Pedestal; Eq: 3 Equatorial Mount,Finder M… (continua)

INCORAGGIA L'AMORE DELLA SCIENZA: supporta l'apprendimento attraverso l'esplorazione scientifica e l'esperienza pratica. Incoraggia i piccoli a perseguire il loro naturale amore per la sc… (continua)

Componenti Display: 23.8+5.65' FHD 1920 x 1080 16:9, antiriflesso, sRGB 100% Chipset: Intel HM570 Chipset Processore: Intel CoreTM i: 5-11500B 12 MB di cache, fino a 4.60 GHz Scheda grafica: …

à°Ÿ'½ Processore potente: l'Intel Core i: 7 di decima Generazione raggiunge un clock velocissimo à°Ÿ'½ Memoria RAM da 64GB DDR4 per poter aprire un numero infinito di schede nel brows… (continua)