Eye chart chart or Jaeger chart can be used. While the Snellen chart remains the default, some authors have argued that the logMAR chart is superior. The logMAR chart presents the same number of symbols on each line, uses a typeface with letters that are equally legible at various sizes, and by varying the symbol size logarithmically, it is easier to use at nonstandard distances. As a consequence of these improvements, the logMAR chart has been proposed as a more reliable tool for measuring visual acuity. However, the logMAR chart has not yet been widely adopted. It can be difficult to measure
Doctor of Letters French universities. Before the 1950s, the now-abolished "Doctorat d'État" degree was called "Doctorat ès lettres" (in France, "letters" is equivalent to "humanities"). The highest educational attainment at Sanskrit Colleges in India is the "Vidya Vachaspati", legally recognized as the equivalent to the Western D.Litt. Enrollment in a "Vidya Vachaspati" program generally requires both having published works and the previous attainment of a "Vidya Vairidhi" degree, equivalent to a PhD. Doctor of Letters Doctor of Letters (D.Litt., Litt.D., D. Lit., or Lit. D.; Latin ' or ') is an academic degree, a higher doctorate which, in some countries, may be considered