BS EN ISO 7998:2005
Current
The latest, up-to-date edition.
Ophthalmic optics. Spectacle frames. Lists of equivalent terms and vocabulary
Hardcopy , PDF
English
01-02-2006
Foreword
Introduction
1 Scope
2 Terms and definitions
3 Lists of equivalent terms
3.1 Plastics frames and frames made of natural organic materials
3.2 Metal frames
3.3 Combination frames
3.3.1 Combination frames Type A and similarly constructed
all-metal frames
3.3.2 Combination frames Type B and similarly constructed
all-metal frames
3.4 Mounts for rimless and semi-rimless spectacles
3.5 Different parts
3.5.1 Sides
3.5.2 Joints
3.5.3 Types of lug
3.5.4 Pads for metal frames, metal combination frames and
metal rimless and semi-rimless spectacles
3.6 Frame measurement, including the measuring system in ISO 8624
3.7 Formers
Bibliography
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