SZYT Telescope Refractor for Kids and Astronomy Exploring Beginner Children Portable

Features: - Astronomical telescope of refraction with opening of 50mm and 400mm of focal length, 90X maximum power. - Full-glass coating film optics for greater brightness and sharpness of the image. - 1.5X erect eyepiece for increasing viewing ability. - Easy assembly without tools. - Aluminum alloy construction, lightweight and portable, good choice for students or for those who want to learn more about space and nature. - You can install the filter if the moonlight is very bright. (Install the filter behind the eyepiece) Specification: - Material: aluminum alloy - Opening: 50mm - Focal length: 400mm - Maximum magnification: 90X - Eyepiece: H6mm, H20mm - Tripod height: up to 38cm Package weight: 0.758 kg Package Contents: 1 x Telescope Main Tube, 2 x Eyepiece, 1 x 90 Degree Zenith Mirror, 1 x Tripod, 1 x 1.5X Erect Eyepiece