DIN EN ISO 10685-3 E:2011-08 Electronic catalog and identification of ophthalmic optical spectacle frames and sunglasses Part 3: Technical information (draft)
2013DIN EN ISO 10685-3:2013-03 Ophthalmic optics - Spectacle frames and sunglasses electronic catalogue and identification - Part 3: Technical information (ISO 10685-3:2012); German version EN ISO 10685-3:2012
2013DIN EN ISO 10685-3:2013 Ophthalmic optics - Spectacle frames and sunglasses electronic catalogue and identification - Part 3: Technical information (ISO 10685-3:2012); German version EN ISO 10685-3:2012
1970DIN EN ISO 10685-3 E:2011-08 Electronic catalog and identification of ophthalmic optical spectacle frames and sunglasses Part 3: Technical information (draft)