CEN/TC 170
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 7487 | EN ISO 9341:1998 | Optics and optical instruments - Contact lenses - Determination of inclusions and surface imperfections for rigid contact lenses (ISO 9341:1996) | Atcelts |
| 7486 | EN ISO 9340:1998 | Optics and optical instruments - Contact lenses - Determination of strains for rigid contact lenses (ISO 9340:1996) | Atcelts |
| 7604 | EN ISO 9339-2:1998/AC:2000 | Optics and optical instruments - Contact lenses - Determination of thickness - Part 2: Hydrogel contact lenses (ISO 9339-2:1998) | Atcelts |
| 7485 | EN ISO 9339-2:1998 | Optics and optical instruments - Contact lenses - Determination of thickness - Part 2: Hydrogel contact lenses (ISO 9339-2:1998) | Atcelts |
| 7565 | EN ISO 9339-1:1998 | Optics and optical instruments - Contact lenses - Determination of the thickness - Part 1: Rigid contact lenses (ISO 9339-1:1996) | Atcelts |
| 7484 | EN ISO 9338:1998 | Optics and optical instruments - Contact lenses - Determination of the diameters (ISO 9338:1996) | Atcelts |
| 7571 | EN ISO 9337-2:2004 | Contact lenses - Determination of back vertex power - Part 2: Measurement of contact lenses immersed in saline (ISO 9337-2:2004) | Atcelts |
| 7483 | EN ISO 9337-1:2000 | Contact lenses - Determination of back vertex power - Part 1: Method using focimeter with manual focusing (ISO 9337-1:1999) | Atcelts |
| 21938 | EN ISO 8980-5:2005 | Ophthalmic optics - Uncut finished spectacle lenses - Part 5: Minimum requirements for spectacle lens surfaces claimed to be abrasion-resistant (ISO 8980-5:2005) | Izstrādē |
| 80018 | EN ISO 8980-4:2026 | Ophthalmic optics - Uncut finished spectacle lenses - Part 4: Specifications and test methods for the properties of anti-reflective coatings and hydrophobic coating (ISO 8980-4:2026) | Standarts spēkā |
Displaying 331-340 of 594 results.