Amazon.com: Orion Shorty 1.25" 2x Barlow Lens - This Compact Telescope Accessory Doubles the Power of any 1.25 Inch Telescope Eyepiece in Your Collection : Sports & Outdoors
Amazon.com : 1.25 inches 5X Metal Barlow Lens,M42x0.75mm Thread Interface Barlow Lens for Telescope Eyepiece Astronomy Kits : Electronics
Amazon.com : Barlow Lens 2X, Bysameyee 1.25 Inch Fully Multi-Coated Metal Barlow Lens with M42 Thread Camera Connect Interface for Telescope Eyepiece : Electronics
Amazon.com : Alstar 1.25" 2X Barlow Lens MultiCoated Metal with M42x0.75 Thread Camera Interface for Telescopes : Electronics
Amazon.com : NEEWER 2X Barlow Lens for Telescope Eyepiece, 1.25” Multi-Coated Metal Lens to Double Magnify Eyepieces with M42 Thread to Connect to DSLR or SLR Camera : Electronics
Amazon.com : SVBONY 2X Barlow Lens, Doubles The Magnification Telescope Barlow Lenses, 1.25 inch Multi Coated Broadband Green Film Telescope Accessory with M42 Thread for Standard Telescope Eyepiece : Electronics
Amazon.com : NEEWER 3X Barlow Len for 1.25" Telescope Eyepiece, Multi Coated Triple Magnification Telescope Lens Accessory, Fully Metal Build with M42 Thread to Connect to DSLR or SLR Camera, LS-T11 :
Amazon.com : 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 : Electronics
Amazon.com : fosa1 Barlow Lens, 0.96 inch/24.5mm 3X Barlow Lens Lens for Astronomical Telescope eyepieces with Thread M42x0.75mm : Electronics
Amazon.com: AmScope ZM15 1.5X Barlow Lens For ZM-Series Stereo Microscope Heads, 48mm Diameter Mount : Electronics
Amazon.com: Hilitand 1.25 Inch Barlow Lens 2X, Full Multi Coated FMC Green Film Telescope Barlow Lens with T Adapter and M35 Thread for 1.25in Astrophotography Telescope Eyepiece Astronomical Photography : Electronics
Amazon.com : Astromania 2" ED 2X Dual Power Telescope Barlow Lens for Telescopes : Electronics
Amazon.com : Telescope Barlow Lenses Kit 2X-3X-5X, 1.25 Inch Telescope Accessory, Fully Metal Multi Coated Broadband Green Film Barlow Lens for Telescope Astronomy Eyepiece : Electronics
Amazon.com : SVBONY 2X Barlow Lens 1.25 inch Double The Magnification Multi Coated Broadband Green Film Telescope Accessory with M42 Thread : Electronics