Individual eye model capturing more anatomy properties and structural features of human eye has important experimental and clinical value. Based on corneal topographical maps, the angles between visual axis and optical axis of 8 human eyes are identified. The horizontal average value is 4.23°±1.51°, and the vertical average value is -0.40°±1.27°. With the angle, corneal topographical data, eye's axial lengths data and wavefront aberrations, individual eye models considering the orientation of visual axis for eight normal eyes are constructed with the optical design software Zemax. Based on the constructed individual eye model, wavefront-optimized ablation depth is calculated, and the result is compared with the depth calculated from optical path difference (OPD) method. At the center of optical zone, the difference of the two depths is slight, and the average value is (0.09±0.04) μm; the difference increases with the increase of radius. In our eight examples, the greatest difference in the periphery of the optical zone is 0.59 μm. Individual eye model provides a useful tool for calculating wavefront-optimiaed ablation profiles to precompensate for the wavefront aberrations of human eye.