Oftalmologické přístroje - Oftalmometry (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN ISO 10343
Classification mark: 195020
Catalog number: 96068
Publication date standards: 1.12.2014
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN

Annotation of standard text ČSN EN ISO 10343 (195020):

This International Standard, together with ISO 15004 1, specifies requirements and test methods for continuously or digitally indicating ophthalmometers. Certain types of ophthalmometer have sufficient resolution and range (see Table 2) to adequately measure the radii of curvature of contact lenses complying with ISO 18369 3:2006, 4.1.3, and Clause 5. It is assumed that the local corneal front surface and both contact lens surfaces are spherical or toroidal.
This International Standard takes priority over ISO 15004 1, if differences exist