CEN/TC 170
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 7468 | LVS EN ISO 8980-4:2002 | Ophthalmic optics - Uncut finished spectacle lenses - Part 4: Specifications and test methods for anti-reflection coatings | Atcelts |
| 21138 | LVS EN ISO 8980-4:2006 | Ophthalmic optics - Uncut finished spectacle lenses - Part 4: Specifications and test methods for anti-reflective coatings | Standarts spēkā |
| 21938 | LVS EN ISO 8980-5:2005 | Ophthalmic optics - Uncut finished spectacle lenses - Part 5: Minimum requirements for spectacle lens surfaces claimed to be abrasion-resistant | Standarts spēkā |
| 7483 | LVS EN ISO 9337-1:2001 | Contact lenses - Determination of back vertex power - Part 1: Method using focimeter with manual focusing | Atcelts |
| 7571 | LVS EN ISO 9337-2:2004 | Contact lenses - Determination of back vertex power - Part 2: Measurement of contact lenses immersed in saline | Atcelts |
| 7484 | LVS EN ISO 9338:1998 | Optics and optical instruments - Contact lenses - Determination of the diameters | Atcelts |
| 7565 | LVS EN ISO 9339-1:1998 | Optics and optical instruments - Contact lenses - Determination of thickness - Part 1: Rigid contact lenses | Atcelts |
| 7604 | LVS EN ISO 9339-2:1998 | Optics and optical instruments - Contact lenses - Determination of thickness - Part 2: Hidrogel contact lenses | Atcelts |
| 7485 | LVS EN ISO 9339-2:1998 | Optics and optical instruments - Contact lenses - Determination of thickness - Part 2: Hydrogel contact lenses (ISO 9339-2:1998) | Atcelts |
| 7486 | LVS EN ISO 9340:1998 | Optics and optical instruments - Contact lenses - Determination of strains for rigid contact lenses | Atcelts |
Displaying 531-540 of 584 results.