ASTRO Telescope 70mm Aperture 500mm AZ Mount Astronomical Refractor Telescope

Description

About this item
✔Superior Optic Quality: 400mm focal length and 70mm aperture, fully coated optics glass lens with high transmission coatings creates stunning images and protects your eyes. Perfect telescope for adults astronomy to explore the moon and other planets. Best telescope for beginners to explore the moon and stars.
✔High Magnification: Includes two magnification eyepieces and one 3x Barlow lens which provides high magnifying power of each eyepiece. 5x24 finder scope with a mounting bracket and cross-hair lines inside making it easy to locate astronomical or terrestrial objects.
✔Smartphone Compatibility: Includes a smartphone adapter and wireless bluetooth remote to explore the nature of the world easily through your phone screen and take amazing celestial images. Best telescope with phone adapter.
✔Adjustable Tripod: This telescope features a 48 inch adjustable aluminum alloy tripod and a carry bag, both the telescope and tripod can fit inside the bag for easy traveling and storage.
✔Satisfaction Warranty: 1-year warranty and lifetime maintenance were offered by our 70400AZ beginner Telescope. If you have any questions about the product and service, please feel free to contact us, we will do our best to help you in 24 hours.
Product description
This 70x400mm refractor telescope is great for observation of both celestial bodies and terrestrial objects - best for viewing lunar and planetary. Featuring multi coated glass optical components, this travel scope provides clean and crisp views that are hard to find anywhere else. This telescope was developed with the user in mind, this travel scope features a compact and portable design perfect for the on-the-go sky gazer, which makes it one of the best telescopes for astronomy beginners.
Type:
Refractor
Objective Lens:
70mm(2.75")
Focal Length:
400mm(f/5.7)
Mount:
Altazimuth
Eyepiece:
Low: 25mm(16X), High:10mm(40X)
Barlow lens:
3X
Max Magnification:
120X
Finderscope:
5×24 with cross-hair lines
Zenith Mirrors:
48°Erecting BAK4 prism
Tripod:
65cm(31.5") height adjustable Aluminum tripod
Before You Use:
●If it shows a blurred picture, please adjust the focus by turning the focus wheel.
●When observing an outdoor target with an astronomical telescope indoors, do not close the window to avoid the deformation of the image caused by the reflection of the window glass.
Ultra Far&High Definition
The long distance K20mm eyepiece brings distant scenery in close-up for detailed views, whether it is a good scenery or a super long distance, even the moon can be seen at a glance.
Best Gift For Kids
Best Gift For Kids Our telescope is a good choice as birthday or Christmas gifts to enlighten children's astronomical hobby, and inspire their interest in outer space and the moon. Let them better explore astronomy knowledge.
Explore Moon
All coated & multi-layered glass optical components provides clean & crisp views on wildlife, scenery, and the Moon, delivering 99% total light transmission.
How far is the moon from the earth?
The orbit of the moon orbiting the earth is an ellipse. The earth is at a focal point of the ellipse. The moon is 356,900 kilometers when it is closest to the earth and 399,100 kilometers when it is farthest. The difference between the two is more than 40,000 kilometers. The same is a full moon. When the moon is closest to the earth than the farthest, the apparent diameter of the moon is 14% larger and the apparent area is 30% larger
Will the sun orbit the galaxy?
Yes, the sun-actually our entire solar system-orbits the center of the Milky Way. Our average speed is 828,000 km/h. However, even at such a high speed, we still need about 230 million years to complete a complete orbit around the Milky Way!
How is a black hole formed?
The formation of a black hole is when a star begins to shrink and explode due to its own gravity when a star dies, and fusion occurs, and at the same time the internal space and time are compressed. Due to the gravitational force generated by the high mass, the star core will begin to suck in any objects close to it, and light will not be able to shoot out, and the black hole is born.