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Features
Description
MaxUSee Refractor Telescope F400X70 for Kids and Astronomy Beginners This telescope comes with 4pcs interchangeable eyepieces as well as 3X Barlow lens and 1.5X Erecting eyepiece which you can enjoy wide range of different magnifications from 16X to 200X, the 5x24 finder scope helps you to aim the objects faster and easier. It is a fun and portable telescope that's sure to inspire the whole family's natural inclination to explore. Wide range Magnification from 16X to 200X -- With eyepiece K25mm = 16X K25mm + 1.5X Erecting eyepiece = 24X, K25mm + 3X Barlow lens = 48X -- With eyepiece H20mm = 20X H20mm + 1.5X Erecting eyepiece = 30X, H20mm + 3X Barlow lens = 60X -- With eyepiece H12.5mm = 32X H12.5mm + 1.5X Erecting eyepiece = 48X, H12.5mm + 3X Barlow lens = 96X -- With eyepiece H6mm = 67X H6mm + 1.5X Erecting eyepiece = 100X, H6mm + 3X Barlow lens = 200X The perfect First Telescope for kids and beginners! 70mm Large aperture objective lens with fully multi-coating 4pcs interchangeable eyepieces including Kellner K25mm Wide range of magnification power from 16X to 200X Read more SPECIFICATION Aperture: 70mm Focal length: 400mmEyepieces: 1.25” H6mm / 1.25'' H12.5mm / 1.25'' H20mmAdditional Kellner eyepiece: 1.25'' K25mm Accessories: 1.5X Erecting eyepiece / 3X Barlow lens / Moon mirrorFinder Scope: 5X24 Smartphone AdapterAluminum Tripod Read more ABOUT MAGNIFICATION The focal length of the eyepiece, combined with the focal length of the telescope, determine the magnification power. To calculate the power of your telescope with any particular eyepiece, simply divide the focal length of the telescope (400mm) by the focal length of the eyepiece (indicated in “mm” on the eyepiece collar). For example, when you use the eyepiece H20mm with this telescope, the magnification will be 20X. Read more ERECTING EYEPIECE/BARLOW LENS/MOON MIRROR Normally, a telescope offers a upside down image, the 1.5X Erecting eyepiece not only increases the magnification of telescope 1.5 times but also correct the direction of the image.The 3X Barlow lens can triple the magnification factor provided by the telescope.Because there is great deal of reflected glare when the full moon is observed, the addition of the moon mirror will remove this glare and make it possible to sharpen surface details. The moon mirror is screwed into the eyepiece when you use it. Read more HOW TO SET UP AND USE Open the Tripod. Screw the Aiming control into the tripod mount. Place the Telescope tube onto the tripod mount and lock the tube.Locate the Finder scope onto the Telescope tube.Insert the Diagonal mirror into the Focus tube.Put the Eyepiece into the Diagonal mirror.Adjust the Focus knob to view the clear image. WARNING: NEVER aim your Telescope at the sun or close to the sun! Read more
Product Dimensions: 45.5 x 22.1 x 10.9 inches
Item Weight: 4.4 pounds
Item model number: F400X70
Is Discontinued By Manufacturer: No
Date First Available: January 10, 2018
Manufacturer: MAXUNITE
Country of Origin: China
