你即將離開本站

並前往https://optonet.online/guide/?section=sloan-letters

Sloan letters - Optonet Project

This is the recommended optotype for VA measurement and clinical refraction. It consists of 10 letters designed in 1959 by Louise Sloan: (C, D, H, K, N, O, ...

確定！ 回上一頁

查詢 「Sloan optotypes」的人也找了：

  1. Big 5 SLOAN
    2.
  2. Eye chart
    3.
  3. Snellen chart
    4.
  4. Tumbling E
    5.
  5. optotypes中文
    6.
  6. Jaeger chart
    7.
  7. Landolt C chart
    8.
  8. LogMAR
    9.