Fifty Years 1975 – 2025

This is a Richest Field Telescope (RFT). Its large achromatic objective lens (5”) and short focal length (24-3/4”) makes it ideal as a “comet hunter.” It has a wide-field of view (4°), low-power magnification (16.5x) and excellent light-gathering ability (f/5). It was constructed as a father-son project by my father John E. “Jack” Voisin (1925-1994) and me, John M. “Mike” Voisin.
Continue reading “Our Richest Field Telescope”





I would like to take this opportunity to recognize Magdalena Voisin. She helped me find Joseph and Anne Voisin, who were my ancestors, and quite possibly my great great-grandparents. She provided such a big clue for a little girl only eleven years old. You see, she was born about 1841.
This is my grandfather Ernie Voisin standing with his daughter, my aunt Nora May as a little girl. This was taken at Houghton Lake, Michigan on July 4, 1927.
My granduncle George Voisin was my grandfather’s younger brother. He apparently owned a Ford Model-T Coupe, which is pictured in a few old family photographs from the mid- to late-1920s.
As a descendant I am of course detached from the ancestors I never met. I’ve undoubtedly inherited their physical characteristics and probably even their mannerisms. My history is somehow connected to them. I am their future. We also share a common future, one none of us has lived, or will live, to see.
In a 
