Han,

I service equipment for a photomask shop called IC Photomask. They're located
in Chandler, AZ. They recently did a mask that had 270 million, 2.5 micron
opaque circles in a 4"x4" area of a 5"x5" plate. So I think gray scale masks
should be no problem for them. Their number is 480-892-2420

Best Regards,

Vic




Hi all,
>
> Does any one know where can I get a gray scale mask to be made?
>
> Thanks
>
> regards
>
> Han
>
> RMIT University