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This document applies to rigid endoscopes designed for use in the practice of medicine. Endoscopes having a fibre-optic or opto-electronic imaging system are excluded. It specifies a test method for determining the optical resolution of endoscopes.

This document provides a measurement method for characterizing three aspects of the optical resolution of a rigid endoscope. Characteristic A is used to provide a simple measurement of the limiting resolution of the endoscope image. Characteristic B provides a measurement of low spatial frequency resolution and characterizes the sharpness, or contrast, of the endoscope image. Characteristic C provides a measurement of the spatial frequency response of the endoscope image.


Общая информация 

  • Текущий статус
     : Опубликовано
    Дата публикации
     : 2020-11
  • Версия
     : 2
  • Технический комитет
     : ISO/TC 172/SC 5 Microscopes and endoscopes
  • ICS
     :
    37.020 Optical equipment
    11.040.55 Diagnostic equipment

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  2. Интернет-магазин
  3. Каталог стандартов
  4. МКС
  5. 37
  6. 37.020
  7. ISO 8600-5:2020