Superseded
Standard
Historical
DIN EN ISO 8980-3:2014-03
Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods (ISO 8980-3:2013); German version EN ISO 8980-3:2013.
Preview
Summary
This part of ISO 8980 specifies requirements for the transmittance properties of uncut finished spectacle lenses and mounted pairs, including attenuation of solar radiation for general use. This part of ISO 8980 is not applicable to - spectacle lenses having particular transmittance or absorption characteristics prescribed for medical reasons; - products where specific personal protective equipment transmittance standards apply; - products intended for direct observation of the sun, such as for solar-eclipse viewing.
Notes
DIN EN ISO 8980-3 (2005-03) remains valid alongside this standard until 2016-10-31.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 03/01/2014 |
| Page Count | 39 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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