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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
