Software related to telescopes and making them. Pretty much point and click. An optical raytrace program. Can be used to design telescopes or other optical instruments. A ray-tracing program for tilted component telescope design.
Mirror designs only.
Good program for ATM's. CCD It will calculate field of view, pixel coverage, effective focal lengths, focal ratio, size of chip, approximate size of object on the chip etc. CCD cameras, telescopes and camera lens are easily selected from drop down lists which include most of the popular cameras and telescopes. NEWT Newt is a newtonian telescope design program. It ray traces the telescope checking for vignetting, optimizes diagonal size, calculates baffle size and position and more.