Used Tele Vue 13mm PlosslDummy listing for DAle Condition This is a used Televue 13mm Plossl. It is in used but good condition, with relatively clean optics. Comes with bottom cap only, as well as a winged eyecup, but no box. Description Since TeleVue introduced their Plssls in 1980, they have won praise and patents, including a patent in Japan. Tele Vue Plssls, designed by Al Nagler, have been a recognized benchmark of performance and value in the class of 50 apparent field