Black screen perforated with circular holes...

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What is this type of screen called? Where can you get it from?
 
On 2020-07-27 13:00, bruce2bowser@gmail.com wrote:
What is this type of screen called? Where can you get it from?

McMaster-Carr, if you\'re prepared to paint it yourself. Very roughly
$10 per square foot in aluminum, $20 in brass.

Cheers

Phil Hobbs

--
Dr Philip C D Hobbs
Principal Consultant
ElectroOptical Innovations LLC / Hobbs ElectroOptics
Optics, Electro-optics, Photonics, Analog Electronics
Briarcliff Manor NY 10510

http://electrooptical.net
http://hobbs-eo.com
 
On Monday, July 27, 2020 at 10:00:52 AM UTC-7, bruce2...@gmail.com wrote:
> What is this type of screen called? Where can you get it from?

Sometimes called \'shadow mask\' and there\'s some behind the glass in
every color CRT.
 
Sometimes called \'shadow mask\' and there\'s some behind the glass in
every color CRT.

Only the older ones, the inline gun ones had an aperture grill which is only vertical. Slits not holes.
 

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