Standards search

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Optics and optical instruments - Visual acuity testing - Standard optotype and its presentation

10.99 New project approved

CEN/TC 170

Optics and optical instruments - Visual acuity testing - Correlation of optotypes

10.99 New project approved

CEN/TC 170

Optics and optical intruments - Focimeters

10.99 New project approved

CEN/TC 170

Optics and optical instruments - Testing of contact lenses - Determination of spectral and luminous transmittances

10.99 New project approved

CEN/TC 170

Optics and optical instruments - Ophthalmic optics - Measuring system for spectacle frames

10.99 New project approved

CEN/TC 170

Ophthalmic optics - Finished single-vision corrective lenses - Part 1 : General requirements

10.99 New project approved

CEN/TC 170

Optics and optical intruments - Ophthalmic optics - Marking of spectacle frames

10.99 New project approved

CEN/TC 170

Optics and optical instruments - Tonometers - Fundamental requirements and test methods

10.99 New project approved

CEN/TC 170

Optics and optical instruments - Contact lenses - Determination of oxygen permeability and transmissibility with the FATT method

10.99 New project approved

CEN/TC 170

Optics and optical instruments - Contact lenses - Determination of oxygen permeability and transmissibility with the gas-to-gas method

10.99 New project approved

CEN/TC 170

Ophthalmic optics - Reference method for the testing of spectacle frames and sunglasses for nickel release

40.10 harmonizedStageCodeLabel.40.10

CEN/TC 170

Ophthalmic optics - Semi-finished blanks

10.99 New project approved

CEN/TC 170

Ophthalmic optics - Format of digital files for data transfer for the profiling of spectacle lenses - Part 2: Three dimensional tracers

10.99 New project approved

CEN/TC 170

Ophthalmic implants - Intraocular lenses - Part 1: Vocabulary

10.99 New project approved

CEN/TC 170

Ophthalmic implants - Intraocular lenses - Part 2: Optical properties and test methods (ISO/DIS 11979-2:2023)

40.60 Close of voting

CEN/TC 170

Ophthalmic implants - Intraocular lenses - Part 4: Labelling and information

10.99 New project approved

CEN/TC 170

Ophthalmic optics — Contact lenses and contact lens care products — Guidance for clinical investigations

10.99 New project approved

CEN/TC 170

Ophthalmic optics - Spectacle frames - Requirements and test methods (ISO/DIS 12870:2022)

45.99 Dispatch of FV draft to CCMC

CEN/TC 170