Hard contact lenses; spherical corneal lenses without prismatic effect; supplementary requirements, testing
€41.78
Hard contact lenses; toric corneal lenses without prismatic effect; supplementary requirements, testing
Hard contact lenses; corneal lenses with prismatic effect; supplementary requirements, testing
Focimeters; requirements and testing for instruments with digital read-out
Testing of contact lenses; determination of radii of curvature with ophthalmometer
Terms for physiological optics
€111.40
Visual acuity testing; standard optotype
Visual acuity testing; road traffic related vision test
Visual acuity testing; calibration of optotypes
Spectacle frames; requirements and testing
€48.79
Visual acuity testing; test for use in expertise
Visual acuity testing; vision test for general use
Soft contact lenses; requirements, testing and marking
Definitions and symbols of spectacle lenses in connection with the human eye; single-vision spectacle lenses
Definitions and symbols of spectacle lenses in connection with the human eye; multifocal and progressive power spectacle lenses
