Objective To construct an optical bench that can measure the wavefront aberrations of the intraocular lenses （IOLs）. Methods This was an experimental study. An optical path was constructed to measure the wavefront aberrations of IOLs based on the HartmannShack principle. The optical bench was composed of 2 parts： an eye model and optical components. The eye model was a combination of a spherical photographic lens with a 28 mm focal length， a water cell containing the IOLs （diopters： +10， +15， +20， +25， +30 D） and a chargecoupled device （CCD）. The optical components were composed of a light source， filters （peak wavelengths： 436.0， 486.0， 525.0， 546.1， 589.0， 660.0， 710.0 nm）， a microlens array with a 15 mm focal length and an achromatic doublet lens with a 100 mm focal length. The images received by the CCD were analyzed with Matlab software. IOL Zernik polynomials and wavefront aberration parameters such as modulation transfer function and point spread function were also obtained. Results By changing the filters or IOLs on the optical bench， the wavefront aberrations of each IOL were measured at different wavelengths of 436.0-710.0 nm， so the spherical aberrations and higher order aberrations of the IOLs could be compared. Conclusion Wavefront aberrations of IOLs can be measured in this optical path， therefore the optical properties of the IOLs can be evaluated objectively.