YY 0787-2010 in English

本标准规定了角膜地形图测量仪器或系统的术语和定义、最低要求以及试验方法和程序。
本标准适用于测量人眼角膜表面形状的仪器或系统。
注:可以是某一区域的表面曲率,表面三维地形尺寸或其他用来表征表面特性的球形参数。
本标准不适用于眼科仪器中的检眼镜器械。

Scope

This standard specifies the terms and definitions, minimum requirements, and test methods and procedures for corneal topography measurement instruments or systems. This standard applies to instruments or systems that measure the surface shape of the human cornea. Note: It can be the surface curvature of a certain area, the three-dimensional terrain size of the surface, or other spherical parameters used to characterize surface characteristics. This standard does not apply to ophthalmoscope instruments in ophthalmic instruments.