Barlow shootout: Skywatcher, Celestron, High Point, TeleVue Powermate and more

December 2, 2016 // by ecuador

I have several barlows in my possession, some came part of larger purchases (a Celestron 2x and a Skywatcher 2x), some where bought when I wanted more than 2x at good quality (High Point Scientific 2.5x, TeleVue 3x, TeleVue Powermate 5x) and some because I was just curious what you could get for cheap (no-name […]