Some Amateur Astronomy related pages by Matti Aarnio

• Kevola Schmidth-Väisälä telescope modernization
  
  • Some notes from year 1995 Fitting the thing in existing 20-30 mm high space.
  • Some notes from year 2000 Looking for "electronic film" by using large sensors at the focal plane.
  • Plan A from year 2001 New deeper holder with internal optics.
  • Plan B from year 2001 Entirely new structure, replacing the original field flattening optics with new one.
  • (Perhaps Plan C will emerge..)
• Links to some system and sensor endors, and their products
• Dr. thesis of L.Oterma, 1955, about the optics of this telescope