Barlow Lens 5X, Multi-Coated 1.25" 5X Barlow Lens M42 Thread for Telescopes Eyepiece M42 x 0.75mm Thread T-Adaptor, Can be Attached to DSLR or SLR Camera via a Separate Ring Adapter

1.25 inches 2X Barlow Lens, Fully-Multi Coated achromatic Lens, Fully Metal Telescope Accessories for Astronomical Photography

5X Barlow Lens, Black Metal Barlow Lens/T Adapter for 1.25'' Telescope, M42 x 0.75mm Thread Pitch Lens, for Astronomical Photography - Fully Multi Coated

SVBONY SV118 Barlow Lens 1.25 inches 2X Achromatic Metal Barlow Lens Telescope Accessory for Astronomy Telescope Eyepiece

Astromania 2X Barlow Lens Upgraded 1.25 inch Metal Fully Multi Coated Telescope Accessory with M42 Thread Camera Connect Interface for Telescope Eyepiece, Telescope Barlow Lens with Filter Thread

SVBONY SV213 3X Barlow Lens, 1.25inch FMC 3-Elements Apochromatic Barlow, Triple Magnification Telescope Accessories for Planetary Visual and Photography

Alstar 2X TeleXtender Barlow Lens, 1.25 inch 3-Elements Multi-Coated Premium Apochromatic Telescope Accessory for Astronomy Planetary Observation

3X Barlow Lens 1.25 inch Telescope Accessory Fully Metal Multi-Coated Barlow Lens with Internal Brass Ring for Telescope Eyepiece

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

fosa1 Barlow Lens, 0.96 inch/24.5mm 3X Barlow Lens Lens for Astronomical Telescope eyepieces with Thread M42x0.75mm