ESSLNB 133X Refractor Astonomical Telescope 400x80mm for Adults Kids Beginners

Do not miss this refractor telescope if you are looking for a gift for beginners and kids. 80mm large aperture offers a wide field of view and bright image. Included finder scope will help to locate objects and explore. The erect image is also easier to observe. K25mm, K9mm eyepiece, 3X barlow lens and 10mm eyepiece with phone adapter achieve different magnifications and meet your different observing requirements. Both the height and observing angle are adjustable. The storage bag with handled design will also be convenient to store and take along with. How to calculate magnification: When the focal length is 400mm, the eyepiece is 9mm and the Barlow lens is 3x, the magnification is: 400?9 ? 3=133X Features: 80mm large-aperture objective lens offers a wider field of view. Fully coated optical glass creates a higher transmission coating. Phone adapter with K10mm eyepiece for you to take photos and videos. Erect prism diagonal with 360 degrees rotatable design. The folding tripod is adjustable at a range of 20.9" to 47.2". 5x20 erect-image finder scope. Easy to locate objects and explore. Slow-motion altitude rod and leg locks guarantee stability. Professional astronomical telescope for observation and scientific education. Middle tray design allows you to place items in use. Included K25mm and K9mm replaceable eyepieces meet different observing needs. 3X Barlow lens achieves 133 times maximum magnification. Metal moon filter improves better and clear observation. The observing angle can be adjusted arbitrarily from different directions. Easy to assemble with no tool required. Specification Brand: ESSLNB Type: Refractor Telescopes Eyepiece: K9mm, K25mm Objective Lens: 80mm Focal Length: 400mm Magnification Power: 16X-133X Barlow Lens Magnification: 3X Package Includes: 1 x Telescope Set 1 x Phone Adapter 1 x Backpack 1 x Instruction Produced by Ningbo Oumeikc Electric Commerce Co.,Ltd