Open Access
| Issue |
E3S Web Conf.
Volume 252, 2021
2021 International Conference on Power Grid System and Green Energy (PGSGE 2021)
|
|
|---|---|---|
| Article Number | 02006 | |
| Number of page(s) | 4 | |
| Section | Research and Development of Electrical Equipment and Energy Nuclear Power Devices | |
| DOI | https://doi.org/10.1051/e3sconf/202125202006 | |
| Published online | 23 April 2021 | |
- Howland, H. C., Howland B. (1974) Photorefraction: A technique for study of refractive state at a distance. Journal of the Optical Society of America. 2, 64: 240–249. [Google Scholar]
- Kaakinen, K. (1979) Simple method for screening of children with strabismus, anisometropia or ametropia by simultaneous photography of the corneal and the fund us refleses. Acta Ophthalmologica, 57: 161–171. [PubMed] [Google Scholar]
- Shi, W. Y., Sui, C. H., Wang, H. L. (2011) Design and research of the focusing optical system for the auto refractometer. Optical Instruments, 57: 161–171. [Google Scholar]
- Seidemann, A., Schaeffel, F., Guirao. A., et al. (2002) Peripheral refractive errors in myopic, emmetropic, and hyperopic young subjects. Journal of the Optical Society of America, 19: 2363–2373. [PubMed] [Google Scholar]
- Li, X., Chen, J., Xu, L. (2000) Image sensor for testing refractive error of eyes. In: International Conference on Sensors and Control Techniques (ICSC2000). Shanghai. 230–233. [Google Scholar]
- Schaeffel, F., Farkas, L., Howland, H. C. (1987) Infrared photoretinoscope. Applied Optics, 8, 26: 1505–1509. [Google Scholar]
- Zhang, T., Zou, L. E., Chen, J. B., et al. (2002) Design and research of digital photorefraction device. Optical Instruments, 6, 24: 42–46. [Google Scholar]
- Wei, X. Y. (2002) Automatic detection system of elliptical aperture based on digital image processing. Nanjing Normal University. [Google Scholar]
- Li, J. M. (2019) Design and research of eccentric photographic vision screening Instrument. Changchun University of Science and Technology. [Google Scholar]
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