SVBONY SV137 Barlow Lens 1.25 Inch 2X Barlow Lens Metal Body Bundle with Telescope Eyepiece 40mm 1.25 inches Plossl Telescope Lens

SV137 barlow lens will give all of your 1.25" telescope eyepiece a power-doubling magnification boost with amazing image quality, provides wonderful performance and sharpness, contrast, see the details of Moon and bands of Jupiter clearly. As the same time the eye relief of eyepiece remains constant. The SV137 barlow lens with FMC film can effectively improve the transmittance of light; ensure clear vision and sharp image; Unique matting ink around the optical lens decrease the entrance of stray light. The SVBONY super 1.25" 40 mm plossl eyepiece engineered with 4 element design and offers a generous 40 degree apparent field of view. It is awesome for perusing the sky and finding things like constellations, clusters, and galaxies in the field of view.SVBONY Plossl eyepiece has M28.5x0.6 filters threads. Features a precision made standard 1.25" barrel for any 1.25'' astronomy telecope filters. The 1.25" eyepiece barrel can also be used with any 1.25" telescope, diagonal mirror, barlow lens, and other telescope accessories.

• Standard 1.25 inches;Quality SVBONY SV137 1.25-Inch 2x Barlow Lens doubles the magnification of any 1. 25" Eyepiece
• Double glued lens set;The true FMC coating process ensures that each exposed air lens surface is fully broadband coated to ensure adequate transmission and image quality
• The Edges of the lenses are blackened; The lens is matte blackened on the edges and matte painted on the inner walls; which can effectively suppress the stray light interference and reflection；and offer up bright sharp images；The large nut lock screw is convenient for quick insertion and locking
• SVBONY 40mm Plossl eyepiece is engineered with 4 element design and offering a generous 40° apparent field of view; perfect for broad field lunar observations; medium sized star clusters; provide a wide range of cloudy nebulas and deep sky targets
• Soft rubber eye guard that is custom fitted with a bayonet mount and folds down for the convenience of eyeglass wearers and protects glasses from getting scratched