CEN/TC 170
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 35087 | LVS EN 16128:2016 | Ophthalmic optics - Reference method for the testing of spectacle frames and sunglasses for nickel release | Standarts spēkā |
| 78513 | LVS EN 16128:2025 | Ophthalmic optics - Reference method for the testing of spectacle frames and sunglasses for nickel release | |
| 7553 | LVS EN ISO 10322-1:1997 | Ophthtalmic optic - Semi-finished spectacle lens blanks - Part 1: Specifications for single-vision and multifocal lens blanks | Atcelts |
| 21920 | LVS EN ISO 10322-1:2006 | Ophthalmic optics - Semi-finished spectacle lens blanks - Part 1: Specifications for single-vision and multifocal lens blanks | Atcelts |
| 39283 | LVS EN ISO 10322-1:2016 | Ophthalmic optics - Semi-finished spectacle lens blanks - Part 1: Specifications for single-vision and multifocal lens blanks (ISO 10322-1:2016) | Standarts spēkā |
| 7555 | LVS EN ISO 10322-2:1997 | Ophthtalmic optic - Semi-finished spectacle lens blanks - Part 2: Specifications for progressive power lens blanks | Atcelts |
| 21921 | LVS EN ISO 10322-2:2006 | Ophthalmic optics - Semi-finished spectacle lens blanks - Part 2: Specifications for progressive power lens blanks | Atcelts |
| 39284 | LVS EN ISO 10322-2:2016 | Ophthalmic optics - Semi-finished spectacle lens blanks - Part 2: Specifications for progressive-power and degressive-power lens blanks (ISO 10322-2:2016) | Standarts spēkā |
| 7482 | LVS EN ISO 10338:1997 | Optics and optical instruments - Contact lenses - Determination of curvature | Atcelts |
| 7492 | LVS EN ISO 10339:1999 | Ophthalmic optics - Contact lenses - Determination of water content of hydrogel lenses | Atcelts |
Displaying 301-310 of 581 results.