Affiliation: Queensland University of Technology
- The accuracy and precision performance of four videokeratoscopes in measuring test surfacesW Tang
Contact Lens and Visual Optics Laboratory, Centre for Eye Research, School of Optometry, Queensland University of Technology, Australia
Optom Vis Sci 77:483-91. 2000..The use of the Noryl spherical test surface instead of polymethyl methacrylate (PMMA) resulted in small differences in the accuracy performance of the placido-disk videokeratoscopes only...