Yamaha amplifier screen scratched - please help

[jackkitley]

Hi All

Please can someone help me with a solution to fixing a scratched amplifier screen. I would like the screen super clear again.

Please see the attached pics.

https://imgfy.me/image/nErV
https://imgfy.me/image/nqSI

 

[HB]

 

[jackkitley]

 

[croak]

 

[Neil]

 

[HB]

 

[Crankshaft]

 

[thenoizeguy]

 

[jackkitley]

 

[Neil]

 

[jackkitley]

 

[Neil]

 

[tyke]

 

[Lupo]

 

[Rotelman]

 

[jackkitley]

 

[Lupo]