a model eye adaptive optics imaging system based on liquid crystal was demonstrated in this paper. The LCOS and HASO32 were used as wave-front corrector and wave-front detector respectively. The wave-front aberration detected was calculated and converted into voltage value. The computer put it on the LCOS to corrected the aberration. The optical performance of the model eye was improved by correcting the optical aberration of its own. After correction the wave-front error was reduced from 1.92m peak-to-valley to 0.048m peak-to-valley. The optical system diffraction limit was approached after correction of 70lp/mm.