BS ISO 9801 : 97 AMD 10609
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
OPHTHALMIC INSTRUMENTS - TRIAL CASE LENSES
09-15-1999
11-23-2012
Defines requirements for mounted ophthalmic full- and/or reduced-aperture trial case lenses for determining the refractive error of the eye. BS AMD 10609 RENUMBERS STD
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