AIM:To investigate the change of accommodation,anterior chamber depth,lens thickness,axial length in different stare angles. METHODS:Eighteen volunteers(36 eyes) aged 21 to 28 took measurements with different angles of stare,180°,90°,45° from gravity axis respectively,the accommodation was measured by push-up test,and anterior chamber depth,lens thickness,axial length were measured by A-ultrasonic.RESULTS:There were no significant difference in accommodation,anterior chamber depth,lens thickness,axial length in different stare angles. CONCLUSION:Different angles of stare can not influence the accommodation,anterior chamber depth,lens thickness and axial length in young people.