Red filter on Castor in Gemini Good illustration of focus and collimation on the airy disk of a star. Set gain to full, leave gamma off / default and set exposure to a spot near where the 1st diffraction rings appear 'bright'
Loving husband, proud father, computer geek, astro freak, music lover, sports nut and general fun-loving guy
I think I'm the kind of person who doesn't like strong opinions. It doesn't matter if I agree with your opinion or not, it's not factual, it never will be 100% factual and I don't care for it. That's probably why I hate politics.
I've always loved facts, provable facts of nature and things concerning science.
Over time, I found that most facts are mostly reference and it was the creation of and discovery of new things that intrigued me.