Telescopes for Astronomy Portable 70Mm Refractor Telescope for Beginners and Kids with Adjustable Tripod 2 Eyepieces and Backpack

Equipped with eyepiece: H6mm, H20mm, the multiples are 300/6 = 50X, 300/20 = 15X If you choose the 3X Barlow lens together, the multiples are 50x3 = 150X, 15x3 = 45X More 1.5 x the positive lens again, the multiples are 50 x = 75X, 15x1.5 = 22.5X Model: 10 * 20 Type of: Astronomical Telescope Silver color Product size (Length x width x height): 31.50x10.50x10.50 cm / 12.4x4.13x4.13 inches Package size (L x W x H): 46.50 x 22.00 x 11.50 cm / 18.31 x 8.66 x 4.53 inches Package content: 1 astronomical Telescope, ADJUSTABLE FOCUS LENGTH. Telescopic monocular lens cone and adjustable eye cup fit for people to use according to using habit. DUAL FOCUS DESIGN. Easy to focus, the twistup eyecup can adjust the appropriate height, and then adjust the focus adjustment and adjustment until the view become clear, the small monocular is suitable for both adults and kids. HIGH QUALITY AND WATERPROOF DESIGN. The compact monocular is made of magnesium aluminum alloy and rubber material, and the lens is filled with the highpurity nitrogen, waterproof and antifogging, so that it can be used in any weather and any environment. WIDE FIELD OF VIEW. 45.5m80.5m/1000m, BAK4 prism with FMC multilayer broadband green film and HD blue film increase light transmission for brighter and highercontrast images. The powerful monocular will help you see in night with low light, but nothing in the completely dark. With a range of

• Ocular: H6mm, H20mm
• About multiples:
• 3X Barlow lens
• 1.5X positive lens
• Note: maximum magnification: 150X (focal length of the lens / focal length of the eyepiece x Barlow multiplier = maximum magnification)