For sale - diamond tip stylus for RCA DVD Disc players

 

Would you please post a picture?

 

Aren't all DVD discs read optically?

 

Early CD/DVDs used an infrared laser, while modern Blu-ray devices use a blue laser.

 

So what use is a diamond tipped stylus for DVDs?

 

Aren't all DVD discs read optically?

No, earlier ones were video disc players

 

 

Would you please post a picture?

Pic as requested by Wendy

 

A real collectible item. And in its factory box!

 

No one expected THAT!

 

Amazing to think a stylus could follow such tiny grooves!