hello,
    M. Afromowitz at the University of Washington is doing grayscale SU8.
Check these links out to get a starting point for a search......
            www.microresist.de/grayscale_SU8.pdf
            aveclafaux.freeservers.com/SU-8.html
                                       good luck!
                                                        eric



> >>> mbrunet@nmrc.ucc.ie 8/1/2002 9:56:33 AM >>>
> Hello All,
>
> I am working with SU8 and there is something i would like to try with
> it, but i am not sure it is possible:
> I would like to create SU 8 structures with sloped walls (as oppose to
> vertical). Can we use a graded mask (from dark to light without steps)
> for this? has anyone done it before?
> If yes, are the results convincing?
>
> Thanks a lot in advance for your help,
>
> Magali Brunet
> --
> PEI Technologies,
> NMRC, Lee Maltings, University College,
> Cork, Ireland.
>
> Tel: +353 21 4 904279
> Fax: +353 21 4 270271
> email: mbrunet@nmrc.ie