ISBN: 9780580536014
Keywords:
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, PDF
Publication Date | 31 Aug 2007 |
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Product SKU | 30082139 |
ISBN | 9780580536014 |
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BSI Code | BS 7394-2:2007 |
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No. of pages | 22 |
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Replaces | BS 7394-2:1994 |
Publisher | British Standards Institution |