«ASPHERICAL SURFACE»に関連する英語の本
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1
Aberration Theory Made Simple
6.4 General Aspherical Refracting Surface Consider a general rotationally
symmetric aspherical surface with a vertex radius of curvature R and described
by its sag according to Zg = m + (1~el + Sg)0& ' (6-12) where ss represents the ...
Virendra N. Mahajan,
1991
2
Optics of Diffractive and Gradient-index Elements and Systems
Now the transfer from sphere to aspherical surface remains to be considered. Let
both surfaces have the same radius r at the common vertex. Symbols referring to
the sphere are primed as before and those referring to the aspherical surface ...
Grigoriĭ Isaevich Greĭsukh, Sergeĭ Timofeevich Bobrov, Sergeĭ Aleksandrovich Stepanov,
1997
3
The Principles of Astronomical Telescope Design
In general, a full size tool is difficult in polishing an aspherical surface of a small
focal ratio. Therefore, a medium size tool is necessary. The medium size tool can
remove material of a specific mirror radius. However, one major problem is that ...
4
Leica M Digital Photography: M8/M8.2
There are nine elements in five groups with one aspherical surface. The Dom,
Boppard, Germany. Although a stop slower than the classic Summicron, the
28mm f/2.8 Elmarit-M ASPH is an excellent performer and very compact.
Summilux-m ...
5
Proceedings of the 2nd International Workshop on Adaptive ...
As an example an aspherical surface was analysed where an adapted mirror
was used. For the evaluation of the aspherical coefficients ray tracing is needed.
A known surface was used for the calibration. Our main activity was to study the ...
6
International Trends in Optics
The reason is that one aspherical surface can eliminate or reduce aberrations as
well as three or four spherical surfaces can. In most cases, an aspherical surface
is a conic of revolution, like a paraboloid, hyperboloid, or ellipsoid. On the other ...
7
Handbook of Optical Systems, Metrology of Optical Components ...
Tilt angle of an aspherical surface The angle between the rotation axis of the
aspherical surface and the datum axis of the part, subsystem, or system to which
the aspherical surface belongs. 6. Lateral displacement of an aspherical surface
...
8
Handbook of Optical Design, Third Edition
osculating sphere to the intersection point with the aspherical surface. The direct
method is extremely complicated and it is better to obtain this value in an iterative
manner, as illustrated in Figure A4.4. Let us assume that the coordinates of the ...
Daniel Malacara-Hernández, Zacarías Malacara-Hernández,
2013
9
Micro-Cutting: Fundamentals and Applications
[51] Suzuki, H., Kodera, S., and Hara, S. (1995) Grinding of micro aspherical
surface. Proceedings of the 10thAnnual Meeting ofthe ASPE, vol.12, Austin, USA,
183–186. [52] Suzuki, H., Kuriyagawa, T., Syoji, K., Tanaka, K., Yan, J., and
Wajima, ...
Kai Cheng, Dehong Huo,
2013
10
Building Scientific Apparatus
The collimated beam should enter the aspherical surface and the focus will be on
the opposite side, as shown in Figure 4.42. The second face of an aspherical
lens is often plane, or weakly spherical as shown in Figure 4.43. Figure 4.42 ...
Christopher C. Davis, Michael A. Coplan,
2009
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All-New Renault Trafic Van
Meanwhile, the enhanced visibility provided by the double aspherical door mirror facilitates manoeuvring. Its aspherical surface minimises the ... «Autochannel, 6月 14»
Faster production of high-quality telescope mirrors
... was removing mid-spatials (surface errors) from CNC grinding, requiring an effective smoothing process suitable for an aspherical surface. «SPIE Newsroom, 4月 13»
Leica Super-Elmar-S 24mm f/3.5 ASPH.
Two aspherical elements located behind the iris and the aspherical surface of the front lens minimise monochromatic aberrations. Thanks to the ... «PhotographyBLOG, 9月 12»
Panasonic LUMIX LX7 brings a compact processing power punch
... 10 groups with five aspherical lenses and nine aspherical surfaces - this including a dual-sided aspherical surface extra-low dispersion lens, ... «SlashGear, 7月 12»
Leica Elmar-M 24mm lens
Due to the use of highly refractive glass types and an aspherical surface, monochromatic aberrations have been reduced to a minimum. «LetsGoDigital, 9月 08»
Leica Summicron-M 28mm ASPH lens
One element has an aspherical surface, which is a key contribution towards the extremely compact design. This, and the low weight of only 270 ... «LetsGoDigital, 2月 08»