Pro Astronomical Telescope 114mm Aperture 875X Zoom HD High Resolution MAM500 Made with natural ingredients for

Made with natural ingredients for a smooth

A simple luxury that you can have

Three-step lessons allow you to learn new songs with ease

Manufactured in solid brass fittings with SS304 round tube

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Pro Astronomical Telescope 114mm Aperture 875X Zoom HD High Resolution MAM500 Made with natural ingredients forThe universe is beautiful and mysterious. Every star light comes from countless years ago. Let's explore the past and future together with children. A little knowledge about astronomical telescopes: 1. Magnification=objective lens focal length eyepiece focal length * multiplier. Although the multiple can be increased by replacing the magnification mirror, the larger the multiple is, the better the image is. 2. The larger the objective aperture of the