X-Cel LX 3x Barlow Lens - 1.25

The Cassini 3x Barlow increases the focal length of a telescope 3 times. If you have 3 eyepieces, adding 1 Barlow will in effect expand your eyepiece collection to 6 without having to purchase an additional 3 eyepieces. The Cassini 3x Barlow Features and Benefits: Format: 1.25″ Focal Length: 3x Coated lens 3 times the magnification with the eyepieces you already have Format: 1.25″ Coated lens