出典:Wiktionary
出典:Wikipedia
出典:『Wikipedia』 (2011/07/29 11:00 UTC 版)
Tunnel vision (Also known as "Kalnienk Vision") is the loss of peripheral vision with retention of central vision, resulting in a constricted circular tunnel-like field of vision.
周辺視野.
the visible horizon
the range of clear vision
周辺視野.
眼窩.
展望台.
三面鏡.
a tunnel
a [one's] field of vision
象眼細工.
鼻柱.
鼻柱.
a beautific vision
臨界角.
the critical angle
入射角.
the incident angle
入射角.
気管支.
the bronchial tubes