
OPTICS AND OPTICAL INSTRUMENTS - FOCIMETERS - PART 1: GENERAL PURPOSE INSTRUMENTS (ISO 8598-1:2014)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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基本信息
標準編號: DIN EN ISO 8598-1 E : 2015
發布時間:2015/1/1 0:00:00
標準類別:Standard
出版單位:German Institute for Standardisation (Deutsches Institut für Normung)
標準頁數:35
標準簡介
Defines requirements and test methods for general purpose focimeters designed for the measurement of vertex powers, cylinder axis, prismatic power and prism base setting within a restricted area at a specified location of a lens.