Our #126 2x Short Focus Barlow is our most commonly recommended Barlow lens. It doubles the power of any 1.25-Inch eyepiece without adding a very long extension between the telescope and the eyepiece. Designed for the ETX, it works well with any telescope.
07274 Features: -Product Type:Lens. Dimensions: -Overall Height - Top to Bottom:4 -Overall Width - Side to Side:4 -Overall Depth - Front to Back:6 -Overall Product Weight:0.6