RobertC
10-09-2016, 03:41 AM
I've got a lot of items displayed in my home office that are in "uv protected" cases (mostly plastic, some glass). Has anyone ever tested to see how good this protection actually is? I am not too worried, since I have heavy curtains and a bookcase in front of the window, and the lights are only on for a few hours each day. I was just wondering if the advertised protection is really that effective.
Good question. Though the commercially sold UV protection is scientifically tested to determine how much UV it blocks-- so they know what percentage it blocks. It's usually like 97% to 99%. How that relates to practice is your question and a good one.
tazdmb
10-10-2016, 11:07 AM
Someone did some really good research here:
http://www.collectthemets.com/synthetic-leather-baseball-ink-test-phase-2/
theshleps
10-10-2016, 03:40 PM
I had some pictures framed of my son as team usa batboy when frank robinson was manager and the whole team signed a newprint picture. It was in his room for at least a few years. Suppose to be uv protectant glass. After a few years things began to fade