AIM: To observe the incidence of ocular fundus disease in preschool children examined by non-mydriatic fundus camera and evaluate its effectiveness compared with direct inspection shadow mirror.

METHODS: Three thousand eight hundred and ninety-six preschool children from April 2012 to October 2013 were examined by Topcon TRC-NW300 color fluorescence fundus camera and direct inspection shadow mirror, and images were saved immediately.

RESULTS: Detection rate of non-mydriatic fundus photography was higher than that of direct inspection shadow mirror. In 3 896 cases, 41 eyes were detected abnormal fundus accounting for 1.05%. The retinal myelinated nerve fibers, morning glory syndrome, retinitis pigmentosa, congenital retinoschisis were common, accounted for 24.39%, 21.95%, 14.63%, 12.20% respectively. The children eye diseases were often accompanied by abnormal vision(68.30%), ametropia(63.41%), strabismus(19.51%).

CONCLUSION: Non-mydriatic fundus photography is a mydriatic method without medicine, so it is easy for preschool children to accept. Image results could directly display the fundus lesions. It shows important significance in the screening for preschool children eye diseases.