Having read and enjoyed the book Galileo’s Daughter by Dava Sobel, I often think when peering through my FSIII how fortunate we are to live in an age where we have such fine optical instruments at our disposal. Galileo ground his own lenses by trial and error. If memory serves me his first objectives were only about an inch in diameter. The 20x or so image from his telescope would have suffered all sorts of terrible aberrations as well as being upside down and inverted. Yet he won orders for dozens of his scopes from the navy and all were impressed with his optical wonders!! So my question is, if you could go back and visit Galileo for a weekend, which scope would you take?
I would take my Nikon FSIII and three eyepieces, 20X, 30X and 40X. I would explain that I could have brought bigger and better but I felt this represented state of the art opticall and mechanical engineering that was within financial reach of the common man. I would take great joy in watching his reaction as he gazed for the first time through a modern scope.
Next time you are out and about with your scope, think of Galileo and his reaction if he could see what you are seeing! :eek!:
I would take my Nikon FSIII and three eyepieces, 20X, 30X and 40X. I would explain that I could have brought bigger and better but I felt this represented state of the art opticall and mechanical engineering that was within financial reach of the common man. I would take great joy in watching his reaction as he gazed for the first time through a modern scope.
Next time you are out and about with your scope, think of Galileo and his reaction if he could see what you are seeing! :eek!: