Tele Vue 2x Powermate - 2" - PMT-2200 Binoculars narrower apparent field TeleVue Telescope

narrower apparent field TeleVue Telescope Eyepiece with the benefits of higher power and darker sky background

Just because the Celestron UpClose G2 10x50 Binoculars are inexpensive doesn''t mean they are cheap

and compact size

and they are Dioptrx-ready

Existing coma correctors seemed to be limited in color correction

Tele Vue 2x Powermate - 2" - PMT-2200 Binoculars narrower apparent field TeleVue TelescopeAbout the TeleVue 2x Powermate 2" To understand the TeleVue Powermate, we must first understand the Barlow lens. Barlows amplify the power of a telescope. They can be considered "focal reducers" for eyepieces, or "focal extenders" for objectives. Terence Dickenson, in his Barlow test report in Sky and Telescope, says: "Technology has erased the old objections. A modern Barlow will not degrade your telescope'''s optics. Anyone telling you otherwise is