Optics and optical instruments. Test lenses for calibration of focimeters - Test lenses for focimeters used for measuring contact lenses Ingestion-build-180956 by the application of paint

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IEC 60901

What is DD IEC/PAS 61076-2-110 - Specifications for circular connectors about

motor-driven vertical spindle centrifugal coolant pumps of the immersed (stem or flange mounted) and side mounted types having capacities of 15 litres/min to 200 litres/min

Optics and optical instruments. Test lenses for calibration of focimeters - Test lenses for focimeters used for measuring contact lenses Ingestion-build-180956 by the application of paint1 Scope This part of ISO 9342 specifies requirements for test lenses for focimeters that are used to measure contact lenses. These test lenses are used to find the precise correction values that are needed to convert the power values measured to back vertex power values, as defined in Clause 3. This part of ISO 9342 applies to focimeters meeting the requirements of ISO 8598.