This telescope was the first commercial telescope ever built and sold by the just-started DFM Engineering Company. It was retired in 2017. The telescope was one of the first computer-controlled ...

Interference filters are used with two imaging instruments to observe the Moon in 32 passbands from 350–2500 nm. Three computers control the telescope mount and instruments with a fourth computer ...

Save $80 on a telescope that has everything you need to get stargazing. It's computer-assistance feature ... Just click the hand control and away you go; the mount can locate up to 4,000 celestial ...

Hestia mobile phone stargazing device, or telescope is the world's first mobile phone-based star spotter from Vaonis, the company behind the Stellina and Vespera smart telescopes. It works when ...