29 Aug
2014
29 Aug
'14
6:30 p.m.
On 08/29/2014 04:39 PM, Mark J. Blair wrote:
On Aug 29, 2014, at 16:12 , Chuck Guzis <cclist at sydex.com> wrote:
Apparently, the stuff is still made:
http://www.apioptics.com/circular-polarizers.html
--Chuck
At one time in my dark past, I had a polarized
anti-reflection
screen to stick on to my CRT. Far superior than the black mesh
gizmos. It was tinted green also and so could be used on green- or
white-phosphor CRTs very effectively.
That screen might have worked on color CRTs, too. The mesh ones: Not
so much.