  We present the results of carrying out multi-object spectroscopy in 10 EIS
cluster fields. Based on the list of 345 galaxy redshifts we identify
significant 3D-density enhancements. For 9 of the EIS clusters we identify
significant 3D-concentrations corresponding to the originally detected cluster
candidate. We find redshifts in the range 0.097<=z<=0.257 which is in good
agreement with the matched filter estimate of z_MF=0.2. We estimate velocity
dispersions in the range 219-1160 km/s for the confirmed clusters.

Astrophysics