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PerimetryA Need for Standardization

 

作者: JOHN SCHOESSLER,   C. UNIACKE,  

 

期刊: American Journal of Optometry and Physiological Optics  （OVID Available online 1977）
卷期: Volume 54, issue 10  

页码: 699-702

 

ISSN:0093-7002

 

年代: 1977

 

出版商: OVID

 

关键词: perimetry;visual fields;instruments;luminance;contrast;testing;standards

 

数据来源: OVID

 

摘要:

Luminance measurements of targets and backgrounds revealed differences for various types of perimetric instruments. A lack of uniform testing conditions for instruments of the same design was also noted. Of the instruments measured, hemispheric-projection perimeters seemed to provide the most repeatable test conditions.

 

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