| ลองค้นหาคำในรูปแบบอื่น ๆ เพื่อให้ได้ผลลัพธ์มากขึ้นหรือน้อยลง: yep, -yep- |
| Eyepiece Lens | เลนส์ชุดที่2ที่อยู่ใกล้ตา [การแพทย์] | | Eyepieces | เลนส์สำหรับสายตา, เลนส์ตา, เลนซ์ใกล้ตา [การแพทย์] | | eyepiece | เลนส์ใกล้ตา, เลนส์ที่เป็นส่วนประกอบของกล้องจุลทรรศน์ หรือกล้องโทรทรรศน์ เลนส์นี้จะอยู่ใกล้ตาเมื่อใช้กล้องมองดูวัตถุ [พจนานุกรมศัพท์ สสวท.] |
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| | | | eyepatch | (n) a protective cloth covering for an injured eye, Syn. patch | | eyepiece | (n) combination of lenses at the viewing end of optical instruments, Syn. ocular | | methamphetamine | (n) an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant, Syn. trash, crank, shabu, chicken feed, deoxyephedrine, Methedrine, glass, meth, ice, chalk, methamphetamine hydrochloride |
| | eyepatch | n. a protective covering, usually made of cloth, for an injured eye.
Syn. -- patch. [ WordNet 1.5 ] | | eye-piece | n. (Opt.) The lens, or combination of lenses, at the eye end of a microscope, telescope or other optical instrument, through which the image formed by the mirror or object glass is viewed.
Syn. -- ocular. [ 1913 Webster ]
Collimating eyepiece. See under Collimate. --
Negative, or
Huyghenian,
eyepiece, an eyepiece consisting of two plano-convex lenses with their curved surfaces turned toward the object glass, and separated from each other by about half the sum of their focal distances, the image viewed by the eye being formed between the two lenses. it was devised by Huyghens, who applied it to the telescope. Campani applied it to the microscope, whence it is sometimes called Campani's eyepiece. --
Positive eyepiece, an eyepiece consisting of two plano-convex lenses placed with their curved surfaces toward each other, and separated by a distance somewhat less than the focal distance of the one nearest eye, the image of the object viewed being beyond both lenses; -- called also, from the name of the inventor, Ramsden's eyepiece. --
terrestrial, or
Erecting eyepiece, an eyepiece used in telescopes for viewing terrestrial objects, consisting of three, or usually four, lenses, so arranged as to present the image of the object viewed in an erect position. [ 1913 Webster ]
Variants: eyepiece |
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