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
Cave of Letters but the faces of the various pagan gods and creatures were defaced (see Aniconism in Judaism). A tied bundle of documents, the Bar-Kokhba letters, was found in a waterskin, next to what were apparently a woman's belongings: wool, cosmetic tools, beads, a perfume flask and a mirror. Of fifteen letters, most were written in Aramaic and Hebrew, and two in Greek. Most were addressed from the leader (but not in one handwriting) to his subordinates Yehonathan and Masabala, who sat at En-Gedi. Yadin theorized Yehonathan and Masabala finally carried their cache to the cave. A letter consisting of four slats