Objective: From the point of clinic application,this article introduces the design and application of optometry glasses NL-Ⅱ. Methods: The new model optometry glasses NL-Ⅱwas compared with the old ones. Results: Optometry glasses NL-Ⅱhave many advantages in both function and layout. Conclusion: Optometry glasses NL-Ⅱ can and have been used in hospital very well,but it need some improvements to make the glasses more helpful in clinic.
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