The Meade Series 5000 TeleXtender lineup of Barlow lenses use advanced four-element optical designs which yield superior field flatness & edge sharpness than conventional 3-element apochromatic Barlow lenses. Contrast is enhanced through both the blackening of internal metal surfaces and full multicoatings upon each air-to-glass surface.... Learn MoreModel#: MEA-07670
Founded in 1972 and public since 1997, Meade Instruments is a world leader in the design and manufacture of telescopes and accessories for amateur astronomers. The company's innovative and technologically advanced products are recognized to be among the best in the world. Telescopes.net has the Meade telescope parts, telescopes, mounts and accessories you want and the expertise to help you make the right choice.