Gullstrand, A.

Japanese: Gullstrand,A.(英語表記)GullstrandA
Gullstrand, A.

...a device for observing the condition of the eye by magnifying the optical cross-section created by shining a thin, vertical beam of light on the almost transparent eye tissue. It was invented in 1911 by Allvar Gullstrand (1862-1930) as an application of the Tyndall phenomenon. It consists of an illumination system and an observation system, and the illumination changes the width and length of the beam of light, and by adjusting the relative angle with the observation microscope to the eye being examined, it is possible to examine the eyelids, conjunctiva, cornea, anterior chamber, lens, vitreous body, and even the fundus using auxiliary devices. ...

*Some of the terminology that mentions "Gullstrand, A." is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…ほとんど透明な眼組織に対し,縦長の細い光束をあてることによってできた光学的切断面を拡大して,眼の状態を観察する装置。ティンダル現象の応用として,1911年グルストランドAllvar Gullstrand(1862‐1930)によって創始された。照明系と観察系から成り,照明は光束の幅や長さを変え,観察用の顕微鏡とともに検査の対象となる眼に対する相互の角度を調節しながら,眼瞼,結膜,角膜,前房,水晶体,硝子体,さらに付属装置を用いて眼底まで検査することができる。…

※「Gullstrand,A.」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

<<:  Gullveig

>>:  Gulistan (English spelling)

Recommend

Amon

…Ancient Egyptian god. Amon, sometimes written as...

Bennett, James Gordon

Born: September 1, 1795, New Mill, England Died Ju...

Short Sale – Karauli

[noun] (suru) In margin trading of stocks and futu...

Ma'rib - Marib (English spelling)

An ancient site in the southern part of the Arabi...

Nasu clan

A medieval samurai family based in Nasu County, Sh...

Reptiles - reptile

A general term for cold-blooded animals that belo...

Elviel - Elviel

…The cost of the heir's feast is also a symbo...

École polytechnique (English spelling)

It is one of the Grandes Écoles, France's elit...

Funaki, Azumigawa Town

…The Lake Upper Barrier was established at the mo...

Phormio

…He died on a journey in 159 BC, leaving only six...

Calf cramp

A slang term for tonic spasms of the calf muscles....

Yoshikuni Katsu

...A politician in the late Edo and Meiji periods...

Brown-eared bulbul - Brown-eared bulbul

A perennial vine of the Solanaceae family (APG cl...

Wave Resistance - Let's Go Elephant

Resistance caused by waves that a ship creates wh...

Megenberg, K. von (English spelling)

...The story that explains why seawater is salty ...