STN - Slovenské národní normy

Optics and optical instruments. Contact lenses. Part 1: Determination of oxygen permeability and transmissibility by the FATT method

Dostupné prevedenie: Tlačené

Optics and optical instruments. Contact lenses. Part 2: Determination of oxygen permeability and transmissibility by the coulometric method

Dostupné prevedenie: Tlačené

Optics and optical instruments. Contact lenses. Determination of the spectral and luminous transmittance

Dostupné prevedenie: Tlačené

Optics and optical instruments. Contact lenses. Determination of refractive index of contact lens materials

Dostupné prevedenie: Tlačené

Optics and optical instruments. Contact lenses. Determination of the diameters

Dostupné prevedenie: Tlačené

Optics and optical instruments. Contact lenses. Determination of the thickness. Part 1: Rigid contact lenses

Dostupné prevedenie: Tlačené

Optics and optical instruments. Contact lenses. Determination of thickness. Part 2: Hydrogel contact lenses

Dostupné prevedenie: Tlačené

Contact lenses - Determination of back vertex power - Part 2: Measurement of contact lenses immersed in saline (ISO 9337-2:2004)

Dostupné prevedenie: Tlačené

Ophthalmic optics - Chart displays for visual acuity measurement - Printed, projected and electronic (ISO 10938:2016)

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Ophthalmic instruments. Chart projectors

Dostupné prevedenie: Tlačené