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TriggerFin
Gnu Truth
Reged: 09/21/03
Posts: 5266
Loc: Stuck in a hole
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Re: Got a question on cd drives and lasers
01/22/20 08:42 AM
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CDs are infra-red.
DVDs are red.
Blu-Ray is violet.

So as a CD player, you likely can't see it.

You need something that can see IR.






Entire thread
Subject Posted by Posted on
* Got a question on cd drives and lasers Renegade 01/22/20 08:08 AM
. * Re: Got a question on cd drives and lasers PokeMAME  01/22/20 12:38 PM
. * Re: Got a question on cd drives and lasers Renegade  01/23/20 08:06 AM
. * Re: Got a question on cd drives and lasers PokeMAME  01/23/20 11:22 AM
. * Re: Got a question on cd drives and lasers TriggerFin  01/22/20 08:42 AM

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