Skip to main content

BS 3668:1963

Current Date published:

Specification for red and green filters used in ophthalmic dichromatic and dissociation tests

Specifies requirements for red and green filters of glass or plastics materials used in ophthalmic tests as follows: (a) dichromatic tests for ametropia, and (b) dissociating the eyes in various tests of binocular co-operation.

Get this standard Prices exclude GST
PDF ( Single user document)
$245.22 NZD
HardCopy
$280.87 NZD
Preview only close
Prev {{ page }}/ {{ numPages }} Next
Preview only close
Prev {{ page }}/ {{ numPages }} Next
Pages: 8

Related Information

Similar Standards

  • AS/NZS 14889:2015


    Ophthalmic optics - Spectacle lenses - Fundamental requirements for uncut finished lenses

  • AS/NZS 14889:2015 A1


    Ophthalmic optics - Spectacle lenses - Fundamental requirements for uncut finished lenses

  • AS/NZS 21987:2019


    Ophthalmic optics – Mounted spectacle lenses

  • AS/NZS 8980.1:2019


    Ophthalmic optics - Uncut finished spectacle lenses - Part 1: Specifications for single-vision and multifocal lenses

Preview only close
Prev {{ page }}/ {{ numPages }} Next
Preview only close
Prev {{ page }}/ {{ numPages }} Next
Pages: 8

BS 3668:1963

Get this standard Prices exclude GST
PDF ( Single user document)
$245.22 NZD
HardCopy
$280.87 NZD

Request to add this standard to your subscription

BS 3668:1963

Price varies
Online library subscription

Click "Send request for subscription" to ask your Account Administrator to add this standard to your subscripiton.

Cancel