Alstar 2X Barlow Lens, 1.25 inch Fully Multi-Coated Metal Barlow Lens with M42x0.75 Thread Camera Interface for Telescopes Eyepiece, Two Fixing Thumbscrews

Alstar 2X Barlow Lens, 1.25 inch Fully Multi-Coated Metal Barlow Lens with M42x0.75 Thread Camera Interface for Telescopes Eyepiece, Two Fixing Thumbscrews

• The Alstar 2X Barlow Lens effectively doubles the magnification and extends the observational capacity of any 1.25-inch eyepiece
• Utilizing the 2X Barlow Lens with a longer focal length eyepiece allows you to achieve the same high magnification while benefiting from a larger exit pupil; This configuration typically results in reduced eye strain and improved viewing comfort
• Compatible with most 1.25-inch diameter telescope eyepieces eyepiece filters DSLR cameras and other T-thread accessories
• Some telescopes will not focus properly without barlow to get infinity focus; Barlow lens will solve the problem; Allows connection of a SLR/DSLR or mirrorless camera to a telescope; works as a camera lens to capture images of the night time sky
• Quality aluminum stock and black anodized body with M42x0.75 mm Thread: Work as a T adapter; connect DSLR / SLR camera to telescope easily via a separate sale T ring adapter