Tele Vue is known for its in-house eyepiece and telescope designs by Al Nagler; Televue ETH-6.0 6mm ETHOS Eyepiece matches all the key performance criteria of its siblings, the TeleVue ETH-13.0 13mm ETHOS Eyepiece, TeleVue ETH-8.0 8mm ETHOS Telescope Eyepiece, and the TeleVue ETH-17.0 17mm ETHOS Telescope Eyepiece. The new 6mm Ethos Eyepiece by TeleVue is parfocal in 1¼" focusers with Radians, Plössls, Type 6 Naglers and 1¼" Panoptics. Further, its lighter weight and smaller diameter than the 13mm Ethos make the 6mm suitable for anyone using a binocular viewer. Another application is for spotting scope set-ups with the Tele Vue 60° 1¼" diagonal.
The Televue ETH 6.0 mm ETHOS Eyepiece also features a new observing experience; a 100° apparent field of pure Tele Vue quality. With a 6mm focal length evoking the original Nagler revolution, the field area of this new eyepiece is more than 50% larger than an 82° field. The Tele Vue Ethos 6mm Eyepiece delivers comfortable eye-relief, accepts DIOPTRX eyesight astigmatism correctors, distortion correction, high contrast and on-axis sharpness for planetary viewing. These features make the TeleVue ETH-6 6mm ETHOS Telescope Eyepiece a high magnification eyepiece that will open up new visual experiences, from small refractors to the largest Dobsonians.