| reflecting retinoscope | <instrument> A plane or concave mirror with a central perforation that allows the observer to see rays emerge from the subject's eye. (05 Mar 2000) |
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| reflecting | 1. Throwing back light, heat, etc, as a mirror or other surface. 2. Given to reflection or serious consideration; reflective; contemplative; as, a reflecting mind. Reflecting circle, an astronomical instrument for measuring angless, like the sextant or Hadley's quadrant, by the reflection of light from two plane mirrors which it carries, and differing from the sextant chiefly in having an entire circle. Reflecting galvanometer, a galvanometer in which the deflections of the needle are read by means of a mirror attached to it, which reflects a ray of light or the image of a scale; called also mirror galvanometer. Reflecting goniometer. See Goniometer. Reflecting telescope. See Telescope. Source: Websters Dictionary (01 Mar 1998) |
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| retinoscope | <instrument> An optical device used to illuminate a subject's retina during retinoscopy. Origin: retino-+ G. Skopeo, to view (05 Mar 2000) |
| luminous retinoscope | <instrument> A portable optical device providing either a circular or linear (streak) beam of light. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|