An idea 45 years in the making
Photo courtesy of Tele Vue

Astrononmy Products

Practicing lunar landings and Command Module docking in the Lunar Excursion Module (LED) simulator, the Apollo astronauts had a 110 degree field of vision peering out of the craft's signature triangular windows. The optical system providing that view was designed by Tele Vue founder, Al Nagler. Years later, that simulator experience inspired him to design the 82 degree apparent field eyepieces bearing his name. Wit...