BS 3668:1963
$86.31
Specification for red and green filters used in ophthalmic dichromatic and dissociation tests
Published By | Publication Date | Number of Pages |
BSI | 1963 | 8 |
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This British Standard specifies requirements for red and green filters of glass or plastics materials used in ophthalmic tests as follows:
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dichromatic tests for ametropia, and
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dissociating the eyes in various tests of binocular co-operation.
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.
Status | Under Review |
---|---|
Pages | 8 |
Publication Date | 1963-10-09 |
ISBN | 0 580 34359 6 |
Standard Number | BS 3668:1963 |
Title | Specification for red and green filters used in ophthalmic dichromatic and dissociation tests |
Descriptors | Plastics, Glass, Spectra, Green, Ophthalmic test equipment, Ophthalmic filters, Red, Filters (optical), Transmittance, Optical properties of materials, Ophthalmic equipment |
Publisher | BSI |
Committee | CH/172 |
ICS Codes | 11.040.70 - Ophthalmic equipment |
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