eye testing using speckle

eye testing method

en-US/ˈaɪ ˈtɛstɪŋ ˈjuzɪŋ ˈspɛkl/
en-GB/ˈaɪ ˈtɛstɪŋ ˈjuːzɪŋ ˈspɛkl/

カテゴリ：

vision test