Datyson 2X Barlow Lens 5P0083C Fully Multi-Coated Optics for 1.25 inch Astronomy Telescope Eyepiece
Astro Basics 2x Barlow Lens - 1.25" Fitting
Starboosa 1.25" Barlow Lens - for Telescope Eyepieces - Actual 2X Magnification …
GSO 2x 1.25" Barlow (2-Element Achromatic Barlow)
Ostara Long Metal Body Achromatic 2x Barlow Lens - 1.25" Fitting
NEEWER 2X Barlow Lens for Telescope Eyepiece, 1.25" Multi-Coated Metal Lens for Double Magnification Eyepieces with M42 Thread to Connect to Digital ...
Achromatic 2X Barlow Lens Pro - Superior Optical Quality (1.25")