I had my Tirions laminated and I made up a plastic sheet with my Telrad, finder and other large eyepiece FoV circles on them. Mine are the standard black background. They seem to have been replaced by the computer lately and its ability to print out throw away viewing plans, but they are great for star hopping, great when viewing is difficult, ie cloudy nights as you can quickly replan based on opportunity. And they are also just a pleasure to look at. In my view a must in anyones library.
|