Blue Lights, Why?

["JOHN FAGERLUND" <jrf@xxxxxxxxxx>]

For those who are thinking of or using blue lights:

Ever heard of Blue Blocker sunglasses?  These block the blue, or higher
frequency light from being received by your eye and allows for a sharper
visual image.  Using only the blue content of the light spectrum (short
wavelength) tends to soften or blur vision.  Not to mention the reduced
candle power caused by filtering out the rest of the light spectrum.

I have seen people wearing sunglasses in low-light environments, to look
cool, walk into things.  I don't think I'll be driving around at night
looking cool right into a tree.

Vision, like knowledge, is everything.

John Fagerlund

'95 540iA

------------------------------