Nikon D70s has a Nikon F lens mount and currently there are 309 native lenses available for this mount.
Nikon D70s doesn't have a sensor based image stabilization system but 106 of these lenses already comes with optical image stabilization.
Since Nikon D70s has a APS-C sensor, it has a focal length multiplier of 1.5× 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 D70s.
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Nikon D70s Lenses with Image Stabilization
Nikon D70s Lenses with Weather Sealings