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,
SkyWatcher X3 Barlow Lens (3-Elements)
Astro Blog Delta « Barlow shootout: Skywatcher, Celestron, High Point, TeleVue Powermate and more «
OVL x3 Premium 4 Element Barlow Lens
Skywatcher 1.25", 2X Barlow lens
Sky Watcher x2 1.25" Deluxe Barlow (Double Lens): Amazon.co.uk: Electronics & Photo
Barlow lens | What they are and how to use one | BBC Sky at Night Magazine
Skywatcher 3x Barlow lens
Astro Essentials 1.25" 2x Barlow with T thread | First Light Optics
B2T | 2x achromatic Barlow with camera adaptor (T2)
Barlow Lens 2X, Bysameyee 1.25 Inch Fully Multi-Coated Metal Barlow Lens with M42 Thread Camera Connect Interface for Telescope Eyepiece: Amazon.co.uk: Electronics & Photo
Omegon 1.25", 2X premium Barlow lens
What Is A Barlow Lens and How To Use One
Skywatcher 2x Economy Single Lens Barlow Telescope Lens 1.25 fitting | Camera Centre UK
Skywatcher Barlow & Erecting Lenses < Telescope accessories | ASTROSHOP
Celestron Universal 1.25 "T Adapter + 2X Barlow Lens — Raig
![Telescope Barlow Lens, 1.25" Barlow, 2" Barlow, Variable Barlow](https://tejraj.com/uploads/product/large_images/2x-achromatic-barlow-lensl.jpg "Telescope Barlow Lens, 1.25" Barlow, 2" Barlow, Variable Barlow")
Telescope Barlow Lens, 1.25" Barlow, 2" Barlow, Variable Barlow
Skywatcher 3x Deluxe 3 Element Telescope Barlow Lens 1.25 Fitting for sale online | eBay
Skywatcher Bino Viewer dual Telescope Eyepiece with 2x Deluxe barlow L – Carmarthen Camera Centre
APM Telescopes. Skywatcher 3x Barlow Lens 1.25" with 4 lens elements
Skywatcher x2 Deluxe Achromatic Barlow Lens 1.25" - Rother Valley Optics Ltd
APM Telescopes. Skywatcher 3x Barlow Lens 1.25" with 3 lens elements
Sky Watcher x2 1.25" Deluxe Barlow (Double Lens): Amazon.co.uk: Electronics & Photo
SkyWatcher 2x De-Luxe Achromatic Barlow Lens
SkyWatcher 2x De-Luxe Achromatic Barlow Lens with T-Adapter
Lowest price 2x Barlow Lens 1.25", SkyWatcher 2x Barlow Lens with inbuilt T Adapter 1.25" - YouTube
![Telescope Barlow Lens, 1.25" Barlow, 2" Barlow, Variable Barlow](https://tejraj.com/uploads/product/large_images/3x-achromatic-barlow-lensl.jpg "Telescope Barlow Lens, 1.25" Barlow, 2" Barlow, Variable Barlow")