I use the 3 mirror. On Fri, Apr 6, 2012 at 11:35 AM, CPMC Ophthalmic Diagnostic Center < cpmceyelab@xxxxxxxxxxxxxxxx> wrote: > ** ** > > Those of you still out there doing goniography, are you using the > conventional 3 mirror Goldmann lens or the “Gonio lens on a stick” ??**** > > ** ** > > *Denice Barsness, CRA, COMT, ROUB, CDOS, FOPS***** > > *Ophthalmic Diagnostic Center***** > > *CPMC Department of Ophthalmology***** > > *2100 Webster Street Suite 212*** > > *San Francisco CA 94115***** > > *(415) 600-3937 FAX (415) 600-6563***** > > ** ** >