7 ผลลัพธ์ สำหรับ *diopter*
หรือค้นหา: diopter, -diopter-

Hope Dictionary
dioptern. หน่วยวัดอำนาจหักเหแสงของเลนส์ใช้อักษรย่อว่า D

คลังศัพท์ไทย (สวทช.)
Dioptersไดออพเตอร์ [การแพทย์]

WordNet (3.0)
diopter(n) a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters; used by oculists, Syn. dioptre

Collaborative International Dictionary (GCIDE)
Dioptra

{ ‖ } n. [ L. dioptra, fr. Gr. &unr_;. See 2d Dioptric. ] An optical instrument, invented by Hipparchus, for taking altitudes, leveling, etc. [ 1913 Webster ]

Variants: Diopter

CC-CEDICT CN-EN Dictionary
屈光度[qū guāng dù, ㄑㄩ ㄍㄨㄤ ㄉㄨˋ, 屈 光 度] diopter #45,885 [Add to Longdo]

EDICT JP-EN Dictionary
ジオプトリー;ジオプタ[jioputori-; jioputa] (n) diopter (optical unit of refraction in lenses) (ger [Add to Longdo]
ディオプター[deioputa-] (n) diopter [Add to Longdo]

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