CEN/TC 170
Registration number (WIID) | Project No. | Title | Status |
---|---|---|---|
32198 | LVS EN ISO 9801:2010 | Ophthalmic instruments - Trial case lenses (ISO 9801:2009) | Standarts spēkā |
7572 | LVS EN ISO 9913-1:1998 | Optics and optical instruments - Contact lenses - Part 1: Determination of oxygen permeability and transmissibility by the FATT method | Atcelts |
7573 | LVS EN ISO 9913-2:2000 | Optics and optical instruments - Contact lenses - Part 2: Determination of oxygen permeability and transmissibility by the coulometric method (ISO 9913-2:2000) | Atcelts |
7605 | LVS EN ISO 9913-2:2001 | Optics and optical instruments - Contact lenses - Part 2: Determination of oxygen permeability and transmissibility by the coulometric method | Atcelts |
7491 | LVS EN ISO 9914:1996 | Optics and optical instruments - Contact lenses - Determination of refractive index of contact lens materials | Atcelts |
20537 | LVS ENV 14027:2002 | Method for the simulation of wear before the detection of nickel release from coated metal and combination spectacle frames | Atcelts |
61379 | prEN 14139 rev | Ophthalmic optics - Specifications for ready-to-wear spectacles | Izstrādē |
78513 | prEN 16128 | Ophthalmic optics - Reference method for the testing of spectacle frames and sunglasses for nickel release | Izstrādē |
58875 | prEN 16917-1 | Ophthalmic optics - Instruments and test methods for assessing drivers' vision - Part 1: Visual acuity | Izstrādē |
77340 | prEN ISO 10322 | Ophthalmic optics - Semi-finished blanks (ISO/DIS 10322:2025) | Aptauja slēgta |
Displaying 541-550 of 578 results.