We have developed a full field optical coherence microscopy (OCM) system operating at several frames (4-8) per second. Depth ranging capability is compared between OCM and scanning confocal microscopy by imaging a test chart imbedded in 10% intralipid and imaging an onion. For sufficiently dense scattering, OCM was able to resolve test chart features (2 μm bars) and onion structures which were not detectable using confocal imaging alone.