Bannon R E, Waltuck M H
Am J Optom Physiol Opt. 1982 Oct;59(10):815-20. doi: 10.1097/00006324-198210000-00007.
Five studies were performed on 682 eyes of currently working and retired factory workers and some of their children. The magnitude of the refractive error and the visual acuity obtained were essentially equivalent for the two methods (SR-IV, Phoroptor). SR-IV testing required less time than conventional techniques. Patients reported the SR-IV easy to use and they expressed confidence in the results. In a separate study, the amplitude of accommodation was measured. This measurement may prove useful in estimating the near addition.
对在职和退休工厂工人及其部分子女的682只眼睛进行了五项研究。两种方法（SR-IV验光仪、综合验光仪）所获得的屈光不正度数和视力基本相当。与传统技术相比，SR-IV验光仪测试所需时间更短。患者报告称SR-IV验光仪易于使用，并且对测试结果表示信任。在另一项研究中，测量了调节幅度。这一测量结果可能有助于估算近用附加度数。
