Telescopes and Chromatic Aberrations This is where the chromatic simulations are made for. See below a set of three different apo-chromatic refractors. Notice that the colours are to dominant due to saturation, this problem has to be solved still. All the telescope designs come from “Telescope Optics” a book written on optical design by Rutten en van Venrooij. The telescopes are all 200mm refractors operating at a focal-length of 2000mm (F/10). The data was exported from ATMOS. The top rows are chromatic images where the colours of 5 wavelengths (photopic sensitivity) have been mixed according to their wavefront-maps. The bottom rows are exactly the same 5 wavefront-maps but now used in all white-light simulation with a photopic sensitivity response. |