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BS 7394-2:2007
Complete spectacles, Specification for prescription spectacles
22 стр.
Действует
Печатное изданиеПечатная копия
196.56 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
11.040.70 Ophthalmic. Including ophthalmic implants, glasses, contact lenses and their cleaning products / Офтальмологическое оборудование
Ключевые слова:
Tolerances (measurement)|Spectacles (eyeglasses)|Durability|Classification systems|Optical dispersive power|Spectacle lenses|Grades (quality)|Tinted glass|Transparency|Test equipment|Reflectance factor|Thickness|Medical prescriptions|Mass|Transmittance|Shear testing|Visual inspection (testing)|Impact testing|Refractive index|Absorption (waves)|Marking|Ophthalmology|Ophthalmic equipment|Testing conditions|Ultraviolet radiation|Spectacle frames