Objective To study stereopsis aged persons and it's influential factors.

目的了解老年人立体视功能及其影响因素.

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There is no significant difference in the BA and stereopsis after operation while BDD within 2.50～8.00 D.

屈光度差在2.50～8.00D范围时,MA患者PRK/LASIK术后的BA和立体视状况无明显差异.

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Objective : To develop a new type of stereopsis test charts and relevant graph viewing device.

目的: 研制一种新型的立体视觉检查图卡及相应观片装置.

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Objective The stereopsis vision at the different age groups after concomitant extropia operation was studied.

目的探讨不同年龄组外斜视手术后立体视觉恢复的情况.

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