Critical evaluation of the NR-100 OF Auto Refractometer

  title={Critical evaluation of the NR-100 OF Auto Refractometer},
  author={Supriyo Ghose and Barun Kumar Nayak and Jai Pal Singh}
The manifest (dry) refractions of 165 eyes of 86 patients, aged 6 to 75 years, were studied on the Nikon Auto Refractometer NR-1000F. The results obtained were compared with the clinical refractive data, and they were analysed for degree of agreement of various refractive components in different types and grades of refractive errors in the separate age groups. On the NR-100OF the spherical and cylindrical components and spherical equivalents skewed towards more minus (or less plus), especially… CONTINUE READING