[Evaluation of intraocular lenses].
With an optical spherometer and a collimator it is possible to determine the curvature radii, focal length, and vertex power of IOLs. For testing image quality, optotype charts of the kind familiar to ophthalmologists should be used, and the images produced by the IOLs in air or water observed with a microscope. Bicofal intraocular lenses should always be tested in a solution in planoparallel cuvettes or artificial eyes. The imaging characteristics of different lenses can be demonstrated using a telescope with 1 x magnification.
J
J
Reiner
D006801:Humans; D007910:Lenses, Intraocular; D008853:Microscopy / Q000295:instrumentation*; D055095:Optics and Photonics; D011474:Prosthesis Design
Zur Prüfung intraokularer Linsen.