The real Dart of antinucleon-nucleus potential is determined in the framewo
rk of the Relativistic Mean Field model using the charge conjugation. The s
olution of the Dirac equation for antiproton is given in case of Pb-208. Th
e bound state antiprotonic wave functions are compared to those obtained fr
ont the pure point charge Coulomb potential. The spectrum of (p) over bar i
s shown.