[Brokenfriend]

I had been using regular computer glasses with no Ultraviolet protection while looking at the computer screen. I don't think that I need it with a LCD screen,but the brightness of the screen is to much some times.

I remember that Mari was saying something about blue light. I should have payed more attention to the topic.

I bought a cheap black light flashlight to study the markings on the new five,ten,and 50 dollar bills,and etc. As you all know,I'm scientifically curious.
They sent a Canary Yellow pair of gargles to put over my eyes for when I use the light. This makes sense. These gargles keep UV radiation from going into the eyes.

I have two UV germ killing devices that work in the spectrum that other UV germ killing air purifiers don't work in. I guess that those people where trying to make money with a different patent using different UV wavelengths. I think that they where made in China. They may not make them anymore. I took off the covers because the fans where not working right. I left the cover off,and It started turning the cloths around it a different color. I still have a baseball cap that is one color on one side,and another color on the other side of it. It's like the UV light had a bleaching affect. The Wave length of these two devices where at a different wavelength of the other safer UV germ killing Air purifiers. So I took them out of the closet where they cannot damage cloths,and my eyes.

With these things in mind,I'm wearing a pair of flip down yellow night driving glasses,with UV protection over my regular computer glasses. I can see the keys on the key board with them so they are not to dark. BF

I guess I'm rambling to much about the subject.

[Brokenfriend]

They cut down the glare of this 24" LCD screen. BF

[Mari]

Originally Posted by Brokenfriend

With these things in mind,I'm wearing a pair of flip down yellow night driving glasses,with UV protection over my regular computer glasses. I can see the keys on the key board with them so they are not to dark. BF

I guess I'm rambling to much about the subject.

Hi, Steve,

Yes. Blue light disrupts our sleep rhythm
http://www.health.harvard.edu/newsle...s-a-dark-side/

The fact that the levels of the hormone were about the same in the two groups strengthens the hypothesis that blue light is a potent suppressor of melatonin. It also suggests that shift workers and night owls could perhaps protect themselves if they wore eyewear that blocks blue light. Inexpensive sunglasses with orange-tinted lenses block blue light, but they also block other colors, so they're not suitable for use indoors at night. Glasses that block out only blue light can cost up to $80.

I used to keep around some sun glasses that were orange or rose colored and wear them staring at nine pm.

Mari