Celestron 2in. Luminos Barlow Lens

The Celestron Luminous 2in Barlow Lens 93436 inserts between the eyepiece and the eyepiece holder on the telescope and increases the magnification by 2.5x. This Celestron Lens can be used with 1.25″ eyepiece and 2″ eyepieces. The 4-element fully multicoated lens assembly on the Celestron 2in Balrlow Luminous Lens offers superb field flatness and minimal chromatic aberration.