The Celestron SkyMaster Pro 20x80 makes an attractive alternative to a telescope, with a large aperture, excellent optics and interchangeable eyecups making them a high-end choice. With superb light ...

The large Celestron SkyMaster Pro 20x80 binoculars are 27% off over at Amazon and their size is not just for show. Boasting 80mm wide apertures the binoculars collect all light to deliver bright and ...

This Prime Day early access deal means astronomers can get a whopping 36% off on Celestron's SkyMaster Pro 20x80 binoculars. When you purchase through links on our site, we may earn an affiliate ...

Why you can trust Live Science Our expert reviewers spend hours testing and comparing products and services so you can choose the best ones for you. Find out more about how we test. The Celestron ...