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