Skywatcher 2" super-deluxe ED Barlow lens (with 1.25" adapter)
Barlow Lens 2x ED 2" – Astronz
SkyWatcher 2x De-Luxe Achromatic Barlow Lens
Help with telescope. 10” Skywatcher Dobsonian. Using a 2x Barlow lens with either a 10mm or 25mm. I've even tried using the extender. My results are why you see in the pic,
Which of these two Celestron Barlows is best - Getting Started Equipment Help and Advice - Stargazers Lounge