We have designed a microlens arrays capable of capturing and displaying the 3D moving imaginges in real time by the integral imaging method.In order to eliminate pseudoscopic images and overcome overlap influence between the adjacent elemental images,three plano-convex lenses combination comprised individual elemental lenses in the microlens arrays,the influence of stray light from the optical loss can be reduced further.As a result,an large elemental optics array at high density with high positional precision is easy to arrange and the direct orthoscopic high-resolution 3D image was obtained.