The SLA Process:
The SLA process typically produces features as small as 0.006″ to 0.013″ (depending on the machine and build process), at layer resolutions from .001″ to .006″, with an accuracy tolerance of +/- 0.005″ per inch.
The SLS process:
The SLS process typically produces features as small as .030″, at layer resolutions from .004″ to .006″, with an accuracy tolerance of +/- 0.010 per in.