I hope to calibrate two old LCD monitors (an LED-LCD Viewsonic that's about 4 years old and an HP fluorescent-LCD that's nearly 8 years old). After a lot of reading, I believe I'll buy an X-Rite i1 Display Pro for the calibration. I haven't bought it yet, so I thought I should ask whether the age of my monitors may present problems for the calibration software? I am aware that the luminance of these monitors has most likely lessened with age, especially on the HP, but I don't expect this to be a problem. Is this assumption valid? Anything else to be concerned about prior to purchase?
Thanks for your time and response.
Bob