So I understand that CRTs generally emit higher radiation and cause more stress/strain to the eyes than LCDs, for the most part. Right? Also, are anti-glare filters for CRT monitors also radiation blockers? Because that's what I'm really after - something that can block radiation from by 1995 Sony Trinitron monitor, and prevent eye strain. If the answer to the second question is yes, would someone say then that an anti-glare screen protector does the same thing? Could I simply buy that and have the same effect an anti-glare filter (the thing you place over the top of your monitor that looks like a window) would give? Thanks for the help.