Skywatcher Skyliner 300P FlexTube Parabolic Dobsonian Telescope roof prism binoculars Tube vents with integrated 60

Tube vents with integrated 60 micron mesh filter allowing hot air to be released from behind the primary mirror

Periodic Error Correction

It performs well in smaller aperture instruments owing to its greater light transmission than the O-III

They combine excellent optical performance with many desirable high-end features that make them perfect companions for Birdwatching

Skywatcher Skyliner 300P FlexTube Parabolic Dobsonian Telescope roof prism binoculars Tube vents with integrated 60Skywatcher Skyliner 300P Flextube Parabolic Dobsonian Telescope Special Order Contact Us to Order NEW IMPROVED: Now supplied with 12. 5mm and 20mm 70 Degree Super Wide Angle Eyepieces, a 1. 25" Adaptor with Brass Compression Ring to prevent marring of your eyepieces, and a Universal Smartphone Camera Adaptor to capture celestial objects !! You cannot really beat a big, light gulping Dobsonian for visual astronomy. The only drawback is the bigger they