AS ISO 8598.1:2017
Optics and optical instruments — Focimeters, Part 1: General purpose instruments

Standard No.

AS ISO 8598.1:2017

Release Date

2017

Published By

Standard Association of Australia （SAA）

Latest

AS ISO 8598.1:2017

Scope

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.

AS ISO 8598.1:2017 history

• 2017 AS ISO 8598.1:2017 Optics and optical instruments — Focimeters, Part 1: General purpose instruments