![Amazon.com : Telescope for Adults & Kids, Telescope, 70mm Aperture Refractor Telescope for Adults Astronomy Beginners Portable with Smartphone Adapter Ideal for Kids : Electronics Amazon.com : Telescope for Adults & Kids, Telescope, 70mm Aperture Refractor Telescope for Adults Astronomy Beginners Portable with Smartphone Adapter Ideal for Kids : Electronics](https://m.media-amazon.com/images/I/61-2WFH-wtL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Telescope for Adults & Kids, Telescope, 70mm Aperture Refractor Telescope for Adults Astronomy Beginners Portable with Smartphone Adapter Ideal for Kids : Electronics
![Question about average maximum useful magnification for amateur telescopes. - General Observing and Astronomy - Cloudy Nights Question about average maximum useful magnification for amateur telescopes. - General Observing and Astronomy - Cloudy Nights](https://www.cloudynights.com/uploads/monthly_11_2018/post-273658-0-30404900-1541912077.png)
Question about average maximum useful magnification for amateur telescopes. - General Observing and Astronomy - Cloudy Nights
![Amazon.com : MaxUSee 70mm Telescope for Kids & Astronomy Beginners, Refractor Telescope with Tripod & Finder Scope, Portable Telescope with 4 Magnification eyepieces & Phone Adapter Blue : Electronics Amazon.com : MaxUSee 70mm Telescope for Kids & Astronomy Beginners, Refractor Telescope with Tripod & Finder Scope, Portable Telescope with 4 Magnification eyepieces & Phone Adapter Blue : Electronics](https://m.media-amazon.com/images/I/71CKIVSF3VL.jpg)