Abstract

 Preview

ISO/TR 19498:2015 specifies a method of correlation between a given set of optotypes and the standard optotype (Landolt ring) formed and presented as specified in ISO 8596.

All test methods are type tests and suitable equivalent test methods may be substituted.


General information 

  • Status
     :  Published
    Publication date
     : 2015-12
  • Edition
     : 1
    Number of pages
     : 4
  • Technical Committee
     : ISO/TC 172/SC 7 Ophthalmic optics and instruments
  • ICS
     :
    11.040.70 Ophthalmic equipment

Buy this standard

Format Language
PDF
Paper
  • CHF40

Life cycle


Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.

  2. Store
  3. Standards catalogue
  4. TC
  5. ISO/TC 172/SC 7
  6. ISO/TR 19498:2015