semi-fisheye lens
/ˈsɛlfsˈɜːvɪs ˈɹɛstɹɒnt ˈtuː/
n
English · semi-fisheye lens中文 · 半鱼眼镜头Español · objetivo ojo de pezFrançais · objectif super-grand-angle
意味：Lens with a short focal length that covers a wide visual field; it emphasizes the effect of perspective. standard lens