PRAM - Propagate Rays and Aberrations by Matricies
Updated October 2016
Download the PC - DOS version of PRAM and OXTRACE by clicking here (301kB). This version is no longer maintained.
Download the UNIX -linux versions of PRAM and OXTRACE by clicking here (729kB). Updated 23 March 2004. This version is no longer maintained.
Download the CYGWIN
versions of PRAM, OXTRACE and NUFIT clicking here (618 kB). Updated 13
October 2016 (fixed problems with dipole and other minor bugs).
Cygwn is an excellent and fully featured unix shell for your Windows operating system. This is how I run PRAM these days.
You can get cygwin for your machine from: http://www.cygwin.com/
A PRAM raytrace through the MP2 system in Melbourne:
An OXTRACE image simulation for the MP2 system for a large aperture showing spherical aberration:
To the home page of Prof. David N. Jamieson