ISO 21958:2019
ISO 21958:2019 Ophthalmic optics – Review of the test methods used to assess scratch and abrasion resistance of spectacle lenses
CDN $263.00
Description
This document describes the most commonly used test methods considered in standardization work relating to scratch and abrasion resistance of plastic spectacle lenses along with their technical capacities and limitations. It includes the ISO test method for assessment of claims for basic abrasion resistance in ISO 8980-5.
This document is intended to be of benefit to any future interest in ISO standardization on scratch and abrasion resistance of spectacle lenses.
Edition
1
Published Date
2019-09-18
Status
PUBLISHED
Pages
19
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
This document describes the most commonly used test methods considered in standardization work relating to scratch and abrasion resistance of plastic spectacle lenses along with their technical capacities and limitations. It includes the ISO test method for assessment of claims for basic abrasion resistance in ISO 8980-5.
This document is intended to be of benefit to any future interest in ISO standardization on scratch and abrasion resistance of spectacle lenses.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 22979:2017 Ophthalmic implants – Intraocular lenses – Guidance on assessment of the need for clinical investigation of intraocular lens design modifications
CDN $263.00 Add to cart -
ISO 11979:2024 Ophthalmic implants – Intraocular lenses – Part 7: Clinical investigations of intraocular lenses for the correction of aphakia
CDN $397.00 Add to cart -
ISO 11826:2024 Ophthalmic optics – Spectacle lenses – Aspects of three-dimensional properties and reference markings
CDN $263.00 Add to cart -
ISO 20824:2007 Ophthalmic instruments – Background for light hazard specification in ophthalmic instrument standards
CDN $195.00 Add to cart
