영어에서 ACHROMAT 의 뜻은 무엇인가요?
아크로매틱 렌즈
무색 렌즈 또는 무채색 렌즈는 색수차 및 구면 수차의 영향을 제한하도록 설계된 렌즈입니다. 무색 렌즈는 동일한 평면에서 2 개의 파장을 초점에 맞도록 보정됩니다. 가장 일반적으로 사용되는 색상은 무색의 이중 자로, 서로 다른 양의 분산을 가진 두 개의 개별 렌즈로 구성됩니다. 전형적으로, 한 원소는 상대적으로 높은 분산을 갖는 F2와 같은 플린트 유리로 제조 된 음의 원소이고, 다른 하나는 분산이 낮은 BK7과 같은 크라운 유리로 이루어진 포지티브 요소이다. 렌즈 요소들은 서로 인접하여 장착되고, 종종 함께 접합되고, 하나의 색 수차가 다른 것의 균형에 의해 균형을 이루도록 형상화된다. 가장 일반적인 유형에서, 크라운 렌즈 요소의 양의 힘은 부싯트 렌즈 요소의 음의 힘과 완전히 같지 않습니다. 함께 두 개의 서로 다른 파장의 빛을 공통 초점으로 가져 오는 약한 포지티브 렌즈를 형성합니다. 네가티브 파워 요소가 우세한 네거티브 더블 릿도 만들어집니다.
영어 사전에서 achromat 의 정의
사전에 아크로뱃을 정의하면 색이 전혀 없으며 검정색, 흰색 및 회색 만 구별 할 수 있습니다. 상태는 매우 드뭅니다.
«ACHROMAT» 관련 영어 책
다음 도서 목록 항목에서
achromat 의 용법을 확인하세요.
achromat 에 관련된 책과 해당 책의 짧은 발췌문을 통해 영어 서적에서 단어가 사용되는 맥락을 제공합니다.
A trivial corollary of the first-order achromat theorem is that a dispersion function
of arbitrary value can be transported through a unit achromat transfer matrix, i.e. a
3x3 unit matrix. Now we consider the case of an accelerator or transport line ...
2
Lens Design Fundamentals
This book provides the skills and knowledge to move into the exciting world of contemporary lens design and develop practical lenses needed for the great variety of 21st-century applications.
Rudolf Kingslake, R. Barry Johnson,
2009
3
Particle Accelerator Physics
The chosen lattices are among those most frequently used in storage ring design
and therefore are a good representation of existing accelerator design
capabilities. The four lattice types are • the double bend achromat lattice (DBA), •
the triple ...
4
Micro-Optics: Elements, Systems And Applications
5b) to solve for the refractive and diffractive powers that result in a single material
achromat. The refractive and diffractive lens powers for a 100 mm focal length
achromatic lens made from BK7 are 0r = 0.0095 mm"1 and <£d = 0.0005 mm"1, ...
5
Space Optics: Proceedings of the Ninth International ...
From this glass pair, an achromat with an /-number 13 and a focal length of 4.5 m
has been computed. Figure 5 shows the optical setup and the chromatic
aberration in the axis. With regard to its temperature behavior, this achromat
should be ...
International Commission for Optics, Brian J. Thompson, Robert Rennie Shannon,
1974
6
Night Vision: Basic, Clinical and Applied Aspects
(a) SPATIAL TEMPORAL ACHROMAT THICHROMAT OV TEMPORAL
FREQUENCY (Hi) Fig. 11.4. Contrast sensitivity for a large field sinewave
gratings is plotted against spatial frequency (a) or temporal frequency (/i) of the
stimulus.
R. F. Hess, L. T. Sharpe, K. Nordby,
1990
7
Modern Map Methods in Particle Beam Physics
on the following observations. First, any system of n identical F cells (n > 1) with
the overall first-order matrix equaling to unity in both transverse planes gives a
first-order achromat, as previously shown. Second, when n is not equal to three, ...
8
Astronomical Observations, Made at the Royal Observatory at ...
Date. What Satellite. Immer. What Telescope. Mag. Pow. Observed Time. Error of
Clock from Transit Clock. Ob- servers. Remarks. 1832. July 29 or Emer. H. M. s.
10 51 50,0 S. First Satellite. . . Imm. 46 in. achromat. 120 — 0,8 E. Foggy. Aug.
9
Astronomical observations. By J. Pond, published by the ...
Immer.| or Emer Imm. » » Emer. Imm. » i Emer Imm. What Telescope. Second
Satellite, First Satellite. Third. ... do. First . . Second. First . . Second, do. ... , . do. . .
. do. . . . do. . . . do. . . do... Imm. Emer. 5 feet equatorial. 46 in. achromat do.. . . do.
Royal Observatory, Greenwich,
1834
10
Handbook of Biological Confocal Microscopy
Experimental results from (A) 32 x 0.5 NA plan-achromat objective, displayed as
3D plot, and (B) 50 x 0.8 NA plan-achromat in pseudo-color representation. Note
the change in z-scale. T 1 1 r— i 30 □— □ 1 1 [ □ 1 1 1 1 r _i i i i i □ i i i i_l I— ...
«ACHROMAT» 단어를 포함하는 뉴스 기사
다음 뉴스 기사의 맥락에서 국내 및 국제 언론이 말하는 내용 및
achromat 단어를 사용하는 방법을 알아보세요.
Novel Method to Reach Dramatically Smaller Focal Sizes for Hard X …
New synchrotron light sources using multi-bend achromat technology and X-ray Free Electron Lasers create much brighter X-rays with higher ... «AZoOptics.com, 6월 15»
Exact Lens Positioning Is Key to High-Performance Optics Production
Centering results for assembly The achromat setup is less precise in centering compared with the single spherical lens assembly. This is because cementing the ... «Photonics.com, 6월 15»
New Optics Technology Opens Door to High-Resolution Atomic …
New synchrotron light sources using multi-bend achromat technology and X-ray Free Electron Lasers create much brighter X-rays with higher ... «Newswise, 6월 15»
Focusing ultrashort laser pulses with achromatic doublets
These calculations also show, however, that for pulses shorter than 20fs—or for larger NA lenses—the secondary color in the achromat ... «SPIE Newsroom, 5월 15»
Comfortable, compact, clever - CX23 microscope
High-performing, quality optics include a quadruple nosepiece equipped with Olympus' plan achromat objectives ensuring a wide field of view ... «News-Medical.net, 4월 15»
The use of fluorescence microscopy and image analysis for rapid …
For microscopy the automated Olympus CX21 microscope with a 40× Plan Achromat objective was used. For each sample fluorescence ... «BMC Blogs Network, 4월 15»
iStar WXT 204-6LT refractor review
All said, I consider this to be an excellent result for such a fast achromat and a testimony to the skill involved in the execution of its design. «Astronomy Now Online, 3월 15»
Perfect colors, captured with one ultra-thin lens
An achromatic doublet corrects for 2 wavelengths, an apochromat for 3 and finally a so called super-achromat for four wavelengths. «Harvard School of Engineering and Applied Sciences, 2월 15»
A new generation of storage—ring
To confine the total circumference to just 528 m, the 3 GeV ring employs a multibend achromat (MBA) lattice. It is this design feature that gives ... «Phys.Org, 10월 14»
Diversity, Collaboration Mark New Argonne Directorship
... science by incorporating a newly matured accelerator technology called a multi-bend achromat (MBA) lattice into its proposed upgrade plans ... «Laboratory Equipment, 5월 14»