The 22mm LVW eyepiece is designed to give you Medium-Low magnification with an incredible wide field of view, while reducing any internal loss of contrast or sharpness. This will give you an incredible rich field of view, through all but the longest of focal length telescopes.
Rare-Earth Lanthanum Glass Magnification; 2000mm=91X 1000mm=45X 500mm=23XDesign; 8 Elements in 5 Groups; 20mm Eye-Relief; 65deg Apparent Field of View; 1.25Lbs , Boxed 5.5 x 2.5 x 2.5 inches