BS 2738-2:1989

Заменен

Spectacle lenses, Specification for tolerances on optical properties of uncut finished lenses — 12 стр.

Заменен на

BS EN ISO 8980-2:1997

ICS

11.040.70 Ophthalmic. Including ophthalmic implants, glasses, contact lenses and their cleaning products / Офтальмологическое оборудование