Full Description

Adopts ISO 8598-1:2014 to specify 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. This excludes instruments that can only measure the whole lens at once.

Product Details

Edition: 1st Published: 08/07/2017 ISBN(s): 9781760358600 Number of Pages: 27 File Size: 1 file , 610 KB Product Code(s): 10123329, 10123300, 10123310