3X Lens Barlow Lens, 1.25 inches Metal Barlow Lens with M42x0.75mm Thread Camera Connect Interface Fully Black Multi Coated for Standard Telescope Eyepiece Astronomy

Celticbird 2X Barlow Lens 1.25 inch Telescope Accessory, Double The Magnification, 2X Magnification,Fully Multi-Coated Metal, 1.25” Telescope Accessory with M42 Thread

Barlow Lens - 1.25-inch 3X Barlow Lens Optical Glass Multi Coated Wide View

Alstar 2 inch 2X High Power 4-Element MultiCoated Barlow Lens for Telescope

Telescope Barlow Lens, 0.965 Inch Fully Multi Coated Metal Barlow Lens with .6 Thread, F12mm Barlow Lens for Telescope Eyepiece, with Storage Box

1.5X Barlow Lens, 1.25 Inch Telescope Eyepiece with Optical Glass, Full Multi Coated Lens for Astronomy Observation

AstroStreet 2" 2X ED Lens Barlow 50.8mm Diameter [Genuine Japanese Product]

MEOPTEX 1.25" 3X Barlow Lens-2 Elements,w/M42 & Filter Thread,FMC

Astromania Telescope 4-Elements Short Barlow Lens Eyepiece 3X 1.25 Inch

ASHATA Barlow Lens 2X, 1.25 Inch, Metal, for Telescope Eyepieces, Astronomical