Sep 2004Tele Vue Optics Inc.Request Info
Tele Vue Optics Inc. has announced the ENZ-0204, a 2- and 4-mm Nagler zoom eyepiece for telescopes, microscopes, surveillance and research. Zoom motion is continuous with click-stop positions at 2-, 2.5-, 3-, 3.5- and 4-mm settings. Focus position, a 50° apparent field, 10-mm eye relief and image quality are constant over the zoom range. The eyepiece, which uses five elements in three groups to provide high magnifications, contrast and image qual-ity, increases working distances by delivering 633 to 1253 magnification for microscopes.