AC to DC 5 Amp Power Adapter Sport Optics 57") Objective Lens Focal Ratio/F-stop:

57") Objective Lens Focal Ratio/F-stop: f/2 Control Board: 32-bit processor with embedded Linux Operating System USB Port: USB 2

because the stars look like comets

76 Limiting Stellar Magnitude: Ideal: 9

Vixen: A80Mf

Dobsonians provide users with the highest possible aperture for their money when compared to telescopes of a similar size

AC to DC 5 Amp Power Adapter Sport Optics 57") Objective Lens Focal Ratio/F-stop:The 5 Amp AC to 12V DC Power Adapter has a high current rating (5 amps) making it the ideal choice to power 12 volt astronomy equipment. The adapter lets you supply power to your 12V DC equipment from a household 120V AC outlet. Its just what you need to run high power 12V accessories rated at 5 amps or less. The adapter features a three prong AC plug on one end, and a 12V auto lighter receptacle on the other end. This 5 Amp AC to 12V DC Power Adapter