Canon D30 has a Canon EF lens mount and currently there are 257 native lenses available for this mount.
The latest released lenses that are compatible with the D30 are the Carl Zeiss Makro-Planar T2/50, the Canon 50mm f2.5 Macro and the Canon MP-E 65mm f2.5 1-5x Macro.
Canon D30 doesn't have a sensor based image stabilization system but
77 of these lenses already comes with optical image stabilization.
Since Canon D30 has a APS-C sensor, it has a focal length multiplier of 1.6× so you have to multiply lenses original focal length with this multiplier to find the Full Frame equivalent focal length of the lens when mounted on D30.
You may also also be interested in these:
Canon D30 Lenses with Image Stabilization
Canon D30 Lenses with Weather Sealings