stereoscope

/ster-ee-uh-skohp, steer-/US // ˈstɛr i əˌskoʊp, ˈstɪər- //UK // (ˈstɛrɪəˌskəʊp, ˈstɪər-) //

体视镜,立体镜,立体声,刻度镜

Definitions

n.名词 noun

1
- : an optical instrument through which two pictures of the same object, taken from slightly different points of view, are viewed, one by each eye, producing the effect of a single picture of the object, with the appearance of depth or relief.

He never once glanced either at the stereoscope, or at the page torn out of the diary.
Glancing cursorily into the stereoscope, he even fancied that she was averting her eyes because she was ashamed.
Examination with the stereoscope showed no normal binocular fusion even during normal position of the eyes.
It is desirable to use both methods of investigation, that with the stereoscope as well as prisms, as each test has its own value.
Spontaneous diplopia does not take place; only the right visual field is seen in the stereoscope.