Telescope for Kids & Adults 70mm Aperture 400mm AZ Mount Refractor Telescope, Ad For Sale
Telescope for Kids & Adults 70mm Aperture 400mm AZ Mount Refractor Telescope, Ad:
Telescope for Kids & Adults 70mm Aperture 400mm AZ Mount Refractor Telescope, Ad --> Description Specifications Optical Design: Refractor Aperture: 70mm(2.75in) Focal Length: 400mm(15.75in) Resolution: 3 secs Focal Ratio: F5.7 Finderscope: 5*24 Zenith Mirrors: 45°Erecting prism Diagonal Diameter of the Eyepiece: 1.25" Phone Adapter: for any model Upgrated Tripod 360 ° rotationto provides full range of observations. Using the bionic design and the shape of a hoof make the tripod station more stable. 45 ° Diagonal Mirror The image of the refractor is inverted, the image passes through a 45-degree diagonal mirror and the image is positive both up and down. Special Design Put the light things on the hook to make a balance The powerful and larger clipps will make it more steady and safer. Mutiple Eyepiece K6mm(67X), K25mm(16X) magnification eyepieces give you variety for any viewing. Q&A: What should you do when your lens is blurry? Answer: Be sure there is no sudden temperature change as that can cause lens fogging. Allow the scope to dry out and temp stabilize. Use only lens quality cleaners, microfiber cloth and typical lens brushes and air puffers. I do not recommend pressurized air like you might use to dust out a computer. Q&A: how old is it suitable for? Answer: 17.7In-35.4In Adjustable, suitable for both adults and children Q&A: How sturdy is the tripod? Answer: it should only take a few minutes since there are only a few joins and it's ready to go. The entire setup is a little shaky, so you have to be careful to not move the telescope too much, especially when trying to capture what you're seeing with your phone came 【Useful Magnification】Come with two replaceable 1.25"" Kellner eyepieces(K6mm/67X, K25/16X) , not instead H Erecting Eyepiece （ low-end, has a small field of view, large chromatic aberration, spherical aberration, field curvature, and small astigmatism). In the case of 400mm focal length & 70mm aperture, 16X-67X enough( no need 3x Barlow lens), because you need trade off of magnification vs brightness.,【Excellent Quality Optics】400mm(f/5.7) focal length and 70mm aperture, fully coated optics glass lens create stunning images and protect your eyes. Perfect telescope for astronomers to explore stars and moon. 400x70 refractor scope is a compact and universal telescope with useful magnification power. Suitable for astronomical observations and for terrestrial use.,【Adjustable Tripod】 No tools are required for refractor telescope even for the novice. Adjusted from about17.7-inch to 35.4inch. Allowed for many different observational positions, suitable for kids and adults.,【Sharing in Real Time】You can take pictures or videos and share them with your family and friends in real time with the phone holder(Extra gift). Whether it's viewing planets and stars, this telescope is the best helper for adults & kids.,【No Worry After purchase】If you have any questions about the product or need to be replaced within 3 years, please feel free to contact us, we will do our best to solve it for you About us Payment Shipping Return Copyright © GetProduct.io 2020.