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anastigmat

   
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ลองค้นหาคำในรูปแบบอื่น ๆ เพื่อให้ได้ผลลัพธ์มากขึ้นหรือน้อยลง: -anastigmat-, *anastigmat*
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English-Thai: HOPE Dictionary [with local updates]
anastigmat(อะแนส' ทิกแมท) n. เลนซ์รวมที่ใช้แก้ภาวะตาพร่า, เลนส์ที่ทำให้แสงไม่พร่า. -anastigmatic adj. รวมแสงเป็นจุดเดียว, ไม่พร่า

WordNet (3.0)
anastigmat(n) compound lens or lens system designed to be free of astigmatism and able to form approximately point images
anastigmatic(adj) pertaining to a lens or lens system free of astigmatism (able to form point images), Syn. stigmatic
anastigmatic(adj) not astigmatic, Syn. stigmatic, Ant. astigmatic
anastigmatic lens(n) a lens designed to correct astigmatism

The Collaborative International Dictionary of English (GCIDE) v.0.53
anastigmat

n. 1. compound lens or lens system designed to be free of astigmatism and able to form approximately point images. [ WordNet 1.5 ]

Anastigmatic

a. [ Pref. an-not + astigmatic. ] (Optics) Not astigmatic; free of astigmatism; -- pertaining to a lens or lens system, and used especially of a lens system which consists of a converging lens and a diverging lens of equal and opposite astigmatism but different focal lengths, and sensibly free from astigmatism. [ Webster 1913 Suppl. + WordNet 1.5 ]

Japanese-English: EDICT Dictionary
アナスチグマート[anasuchiguma-to] (n) anastigmat (compound lens corrected for astigmatism) (ger [Add to Longdo]

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