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Homepage>BS Standards>11 HEALTH CARE TECHNOLOGY>11.040 Medical equipment>11.040.70 Ophthalmic equipment>BS EN ISO 9342-1:2023 Optics and optical instruments. Test lenses for calibration of focimeters Reference lenses for focimeters used for measuring spectacle lenses
immediate downloadReleased: 2023-07-19
BS EN ISO 9342-1:2023 Optics and optical instruments. Test lenses for calibration of focimeters Reference lenses for focimeters used for measuring spectacle lenses

BS EN ISO 9342-1:2023

Optics and optical instruments. Test lenses for calibration of focimeters Reference lenses for focimeters used for measuring spectacle lenses

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Standard number:BS EN ISO 9342-1:2023
Pages:26
Released:2023-07-19
ISBN:978 0 539 12114 8
Status:Standard

BS EN ISO 9342-1:2023 Optics and Optical Instruments - A Comprehensive Guide for Calibration of Focimeters

Introducing the BS EN ISO 9342-1:2023 Optics and Optical Instruments, a comprehensive standard guide that provides a detailed approach to the calibration of focimeters. This guide is an essential tool for professionals in the optics and optical instruments industry, offering a reliable reference for the accurate measurement of spectacle lenses.

With a total of 26 pages, this guide is packed with valuable information and instructions that are easy to understand and implement. Released on 19th July 2023, it is the most up-to-date standard in the industry, ensuring that you are equipped with the latest knowledge and techniques in the field of optics and optical instruments.

Key Features

The BS EN ISO 9342-1:2023 Optics and Optical Instruments guide is a comprehensive resource that includes:

  • A detailed approach to the calibration of focimeters, ensuring accurate and reliable measurements.
  • Reference lenses for focimeters used for measuring spectacle lenses, providing a standard for comparison and ensuring consistency in measurements.
  • Clear and concise instructions that are easy to understand and implement, making it an invaluable tool for professionals in the industry.

Why Choose BS EN ISO 9342-1:2023?

As a professional in the optics and optical instruments industry, it is crucial to stay updated with the latest standards and techniques. The BS EN ISO 9342-1:2023 Optics and Optical Instruments guide is the most recent standard, ensuring that you are equipped with the latest knowledge in the field.

With its detailed approach to the calibration of focimeters and reference lenses for measuring spectacle lenses, this guide provides a reliable standard for accurate and consistent measurements. Whether you are a seasoned professional or a beginner in the field, this guide is an invaluable resource that will enhance your skills and knowledge.

Product Details

The BS EN ISO 9342-1:2023 Optics and Optical Instruments guide comes with the following details:

  • Standard number: BS EN ISO 9342-1:2023
  • Pages: 26
  • Released: 2023-07-19
  • ISBN: 978 0 539 12114 8
  • Name: Optics and optical instruments. Test lenses for calibration of focimeters Reference lenses for focimeters used for measuring spectacle lenses
  • Status: Standard

Equip yourself with the latest knowledge and techniques in the field of optics and optical instruments. Purchase the BS EN ISO 9342-1:2023 Optics and Optical Instruments guide today and enhance your skills and knowledge in the industry.

DESCRIPTION

BS EN ISO 9342-1:2023


This standard BS EN ISO 9342-1:2023 Optics and optical instruments. Test lenses for calibration of focimeters is classified in these ICS categories:
  • 11.040.70 Ophthalmic equipment
This document specifies requirements for reference lenses for the calibration and verification of focimeters that are used for the measurement of spectacle form lenses, e.g. those complying with ISO 8598-1. It also gives a method for the determination of the back vertex power of the reference lenses. NOTE            It is accepted that other reference lenses can also be used with powers within the given range, manufactured to the same standard of accuracy and form, but different back vertex powers. However, only lenses with integer nominal powers, as described in 4.1, can be used for the calibration of digitally-rounding focimeters.