  The Capodimonte Deep Field (OACDF) is a multi-colour imaging survey on two
0.5x0.5 square degree fields performed in the BVRI bands and in six medium-band
filters (700 - 900 nm) with the Wide Field Imager (WFI) at the ESO 2.2 m
telescope at La Silla, Chile. In this contribution the adopted strategies for
the OACDF data reduction are discussed. Preliminary scientific results of the
survey are also presented.

Astrophysics