Al Nagler (1935–2025): A Life Dedicated to Bringing the Cosmos Closer

Al Nagler (1935–2025)

Founder of Tele Vue Optics, pictured in the 1980s‑1990s, whose lifelong dedication to astronomy inspired generations of stargazers.

The astrophotography and amateur astronomy community mourns the loss of Al Nagler (1935–2025), a visionary whose contributions transformed the way we observe the night sky. Over his remarkable lifetime, Al combined technical ingenuity with a deep love for the stars, leaving a legacy that continues to inspire astronomers around the world.

Tele Vue Optics booth

Al Nagler at a Tele Vue Optics booth, sharing his passion for astronomy and innovative telescope design with the community.

Al Nagler’s most enduring contribution is the development of the wide-field eyepiece, a revolutionary design that gave amateur astronomers breathtaking, immersive views of the heavens. His work through his company, Tele Vue Optics, set new standards for optical quality and design, influencing both visual astronomy and astrophotography.

Beyond his technical achievements, Al was a mentor and a guiding figure in the astronomy community. He encouraged curiosity, exploration, and precision, inspiring generations of stargazers to look up and capture the beauty of the universe. His passion and generosity shaped not just instruments, but a global community of astronomy enthusiasts who continue to share his vision.

Al at NEAF

Al Nagler (1935–2025), founder of Tele Vue Optics, whose lifelong dedication to astronomy inspired generations of stargazers.

As we remember Al Nagler (1935–2025), we celebrate a life dedicated to connecting people with the cosmos. Every clear night sky, every captured nebula, and every shimmering galaxy reminds us of his extraordinary impact — a legacy that will endure among the stars he loved so dearly. Learn more about his work at Tele Vue Optics.