Academic literature on the topic 'Focus of a lens'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Focus of a lens.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Focus of a lens"
Scherger, Benedikt, Christian Jördens, and Martin Koch. "Variable-focus terahertz lens." Optics Express 19, no. 5 (February 23, 2011): 4528. http://dx.doi.org/10.1364/oe.19.004528.
Full textBrock-Fisher, George A. "Multi-focus ultrasound lens." Journal of the Acoustical Society of America 104, no. 5 (November 1998): 2553. http://dx.doi.org/10.1121/1.423829.
Full textRen, Hongwen, and Shin-Tson Wu. "Variable-focus liquid lens." Optics Express 15, no. 10 (April 30, 2007): 5931. http://dx.doi.org/10.1364/oe.15.005931.
Full textMoneta, Gregory L. "Wider Lens, Sharper Focus." Journal of the American College of Cardiology 78, no. 4 (July 2021): 327–29. http://dx.doi.org/10.1016/j.jacc.2021.05.023.
Full textLiu, Yunpeng, Bo Yang, Pengxiang Gu, Xingqi Wang, and Hui Zong. "50X five-group inner-focus zoom lens design with focus tunable lens using Gaussian brackets and lens modules." Optics Express 28, no. 20 (September 15, 2020): 29098. http://dx.doi.org/10.1364/oe.404098.
Full textMoseley, Paul, Giorgio Savini, Jin Zhang, and Peter Ade. "Dual focus polarisation splitting lens." Optics Express 25, no. 21 (October 5, 2017): 25363. http://dx.doi.org/10.1364/oe.25.025363.
Full textGhazian, Osameh, and Jayshri Sabarinathan. "Variable-focus liquid lens simulation." International Journal of Engineering Systems Modelling and Simulation 7, no. 2 (2015): 125. http://dx.doi.org/10.1504/ijesms.2015.068646.
Full textSmither, R. K. "Variable focus crystal diffraction lens." Review of Scientific Instruments 60, no. 7 (July 1989): 2044–47. http://dx.doi.org/10.1063/1.1140872.
Full textPeng, Runling, Yifan Li, Shuilan Hu, Maowei Wei, and Jiabi Chen. "Intraocular lens based on double-liquid variable-focus lens." Applied Optics 53, no. 2 (January 9, 2014): 249. http://dx.doi.org/10.1364/ao.53.000249.
Full textWang Dazhen, 王大振, 彭润玲 Peng Runling, 陈家璧 Chen Jiabi, and 庄松林 Zhuang Songlin. "Variable-Focus Hysteresis of Double-Liquid Variable-Focus Lens." Acta Optica Sinica 31, no. 6 (2011): 0612001. http://dx.doi.org/10.3788/aos201131.0612001.
Full textDissertations / Theses on the topic "Focus of a lens"
Valley, Pouria. "FLAT LIQUID CRYSTAL DIFFRACTIVE LENSES WITH VARIABLE FOCUS AND MAGNIFICATION." Diss., The University of Arizona, 2010. http://hdl.handle.net/10150/145737.
Full textYoung, William Russell. "The soft-focus lens and Anglo-American pictorialism." Thesis, University of St Andrews, 2008. http://hdl.handle.net/10023/505.
Full textDai, Hin Man. "Light weight low frequency sound focus lens /." View abstract or full-text, 2005. http://library.ust.hk/cgi/db/thesis.pl?PHYS%202005%20DAI.
Full textYoung, W. Russell. "The soft-focus lens and Anglo-American pictorialism /." St Andrews, 2008. http://hdl.handle.net/10023/505.
Full textYip, Chun Kwan. "The effects of lens focus when viewing stereoscopic micro-display images /." View abstract or full-text, 2008. http://library.ust.hk/cgi/db/thesis.pl?IELM%202008%20YIP.
Full textCASTRO, SILVIA LIRA STACCIOLI. "FOCUS ON TRAUMA THROUGH THE LENS OF THE CLINICAL WITH MILITARY POLICEMEN." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2009. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=13743@1.
Full textA tese tem o objetivo de desenvolver um estudo acerca do trauma e de seus efeitos sob uma perspectiva dinâmica e não meramente econômica, como tem sido o caso de muitos estudos no campo da psicanálise até os dias de hoje, tendo como referência a observação clínica de atendimentos psicanalíticos prestados a policiais militares na cidade do Rio de Janeiro. Assim, além das noções de Schreck (susto) e de excesso de estímulo pulsional apresentados por Freud em 1920 para explicar o trauma a partir de uma invasão energética do aparato psíquico, incluiremos nesta pesquisa o papel do supereu, cuja imposição de gozo – masoquista – a serviço da pulsão de morte pode levar à compulsão à repetição do trauma. O trauma, que deve ser entendido como um esfacelamento das fantasias sexuais, faz com que as referências subjetivas estruturantes caiam por terra, processo que leva à sensação de aniquilamento psíquico, daí a idéia de que resta um corpo estranho no psiquismo. Identificado com o morto, o que gera um estado depressivo que ameaça a sobrevivência do sujeito traumatizado, ele pode se encontrar num estado melancólico ou até num estado paranóico, sem que seja um psicótico; visto que a ação superegóica de castigar e espezinhar o eu, que pode inclusive levá-lo a completar a ação não finalizada (morte), pode ser atribuída a um Outro (perseguidor), quando em realidade, esta ameaça é interna, como será mostrado em alguns casos clínicos.
The thesis has the objective of developing a study concerning trauma and its effects under a dynamic perspective and not merely economical, as it has been the case of many studies in the field of the psychoanalysis since now, taking as reference the clinical observation in psychoanalytic services rendered to the Military Policemen in the city of Rio de Janeiro. Besides the notions of Schreck (fright) and of an excess of energy invasion presented by Freud in 1920 to explain the trauma, we will include in this research the role of the superego, whose imposition of a masochist enjoyment at the service of the death drive can lead to the compulsion to repetition of the trauma. If we understand trauma as the shattering of the sexual fantasies, it causes the subjective references to dismount, a process that leads to the sensation of psychic annihilation. That is the reason of the idea that a strange body remains in the psyche. Identified with the dead, a position that generates a depressive state that endangers the subject s survival, he can fall in a melancholic state or even in a paranoid state, without being a psychotic; because the action of the superego of punishing and trampling on the ego, taking him to complete the inconcluded action (death), can be attributed to a pursuing Other, when, in reality, this threat is internal, as it will be shown in some clinical cases.
Ejdeholm, Dawid, and Jacob Harsten. "Detection of common envoirmental interferences in front of a camera lens." Thesis, Högskolan i Halmstad, Akademin för informationsteknologi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-37350.
Full textRelina, Victoriya. "Reduced Susceptibility of Deformation due to Vibrational and Gravitational Effects on a Focus Variable Adaptive Lens." Master's thesis, University of Central Florida, 2013. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5691.
Full textM.S.
Masters
Optics and Photonics
Optics and Photonics
Optics
Hassert, Jennifer C. "Gaining Focus: Using RNAi during Lens Development to Understand Emmetropization Mechanisms Found within the Diving Beetle Larvae Thermonectus Marmoratus." University of Cincinnati / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ucin156387276836344.
Full textPoll, Zachary Brandon. "Commercialization Analysis: Exploring the Commercialization Opportunity and Market Demand for Variable Focus Liquid Lens as a Diagnostic Device." Thesis, The University of Arizona, 2014. http://hdl.handle.net/10150/321917.
Full textBooks on the topic "Focus of a lens"
The anthropological lens: Harsh light, soft focus. Cambridge [Cambridgeshire]: Cambridge University Press, 1986.
Find full textThe anthropological lens: Harsh light, soft focus. 2nd ed. Cambridge: Cambridge University Press, 2001.
Find full textWu, Xia. Theoretical evaluation of moderately focused spherical transducers and multi-focus acoustic lens/transducer combinations for high intensity focused ultrasound thermal therapy. Ottawa: National Library of Canada, 2001.
Find full textContact lens optics and lens design. 3rd ed. Edinburgh: Elsevier Butterworth-Heinemann, 2006.
Find full textBook chapters on the topic "Focus of a lens"
Brown, Vivian Barnett. "Populations Needing Special Focus." In Through a Trauma Lens, 29–43. New York : Routledge, 2017.: Routledge, 2017. http://dx.doi.org/10.4324/9781315626109-4.
Full textKatulin, V. A., S. P. Kotova, A. N. Malov, and A. F. Naumov. "»Light-Light« Modulator in the Lens Focus." In Laser/Optoelektronik in der Technik / Laser/Optoelectronics in Engineering, 200–203. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-83174-4_44.
Full textDavid, J., N. Cheeke, J. O. Fossum, and N. Rene. "Line Focus Acoustic Lens with Wedge Transducer Source." In Acoustical Imaging, 159–66. Boston, MA: Springer US, 1989. http://dx.doi.org/10.1007/978-1-4613-0791-4_16.
Full textKohl, J. "In focus 4: managing overtourism through a holistic lens." In Overtourism: excesses, discontents and measures in travel and tourism, 224–26. Wallingford: CABI, 2019. http://dx.doi.org/10.1079/9781786399823.0224.
Full textFleischmann, Oliver, and Reinhard Koch. "Lens-Based Depth Estimation for Multi-focus Plenoptic Cameras." In Lecture Notes in Computer Science, 410–20. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-11752-2_33.
Full textBor, Zs, and Z. L. Horváth. "Distortion of a 6 fs Pulse in the Focus of a BK7 Lens." In Ultrafast Phenomena VIII, 150–51. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-84910-7_41.
Full textKimura, Ryota, Kohei Iwata, Takahiro Totani, Toshiaki Miyao, Takehito Kojima, Hiroki Takada, Hiromu Ishio, Chizue Uneme, Masaru Miyao, and Masumi Takada. "Measurement of Lens Focus Adjustment While Wearing a See-Through Head-Mounted Display." In Lecture Notes in Computer Science, 271–78. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-40244-4_26.
Full textChow, Rey. "Not One Less: The Fable of a Migration." In Chinese Films in Focus II, 167–74. London: British Film Institute, 2008. http://dx.doi.org/10.1007/978-1-349-92280-2_22.
Full textVega, William A., and William M. Sribney. "Understanding the Hispanic Health Paradox Through a Multi-Generation Lens: A Focus on Behavior Disorders." In Health Disparities in Youth and Families, 151–68. New York, NY: Springer New York, 2010. http://dx.doi.org/10.1007/978-1-4419-7092-3_7.
Full textDong, Jun, Xinhai Xu, and Shuyang Zhang. "Parametric analysis of a single basin solar still with a point-focus Fresnel lens in Shenzhen." In Advances in Energy and Environment Research, 81–84. Taylor & Francis Group, 6000 Broken Sound Parkway NW, Suite 300, Boca Raton, FL 33487-2742: CRC Press, 2017. http://dx.doi.org/10.1201/9781315212876-18.
Full textConference papers on the topic "Focus of a lens"
Moseley, Paul, Giorgio Savini, Elena Saenz, Jin Zhang, and Peter Ade. "Dual focus polarisation lens: Theory." In 2014 8th European Conference on Antennas and Propagation (EuCAP). IEEE, 2014. http://dx.doi.org/10.1109/eucap.2014.6902049.
Full textScherger, B., C. Jordens, and M. Koch. "Tunable-focus liquid terahertz lens." In 2011 36th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2011). IEEE, 2011. http://dx.doi.org/10.1109/irmmw-thz.2011.6104805.
Full textWeisser, D. C., L. K. Fifield, T. F. G. Kitchen, T. B. Tunningley, N. R. Lobanov, and A. G. Muirhead. "Tube entrance lens focus control." In THIRD INTERNATIONAL SYMPOSIUM ON NEGATIVE IONS, BEAMS AND SOURCES (NIBS 2012). AIP, 2013. http://dx.doi.org/10.1063/1.4792822.
Full textZhao, Wu-xiang, Dong Liang, Jie Zhang, Chao Liu, Shang-fei Zang, and Qiong-hua Wang. "Variable-focus cylindrical liquid lens array." In International Conference on Optics in Precision Engineering and Nanotechnology (icOPEN2013), edited by Chenggen Quan, Kemao Qian, and Anand Asundi. SPIE, 2013. http://dx.doi.org/10.1117/12.2021322.
Full textMing, Kang, Yue Rui-Feng, Wu Jian-Gang, and Liu Li-Tian. "EWOD-based variable-focus liquid lens." In 2006 8th International Conference on Solid-State and Integrated Circuit Technology Proceedings. IEEE, 2006. http://dx.doi.org/10.1109/icsict.2006.306398.
Full textTanaka, Kazuo. "Zoom lens without focus-breathing phenomena." In International Symposium on Optical Science and Technology, edited by Iain A. Neil and Takanori Yamanashi. SPIE, 2001. http://dx.doi.org/10.1117/12.450421.
Full textBates, Rob. "Thru Focus MTF Optimization in Lens Design." In International Optical Design Conference. Washington, D.C.: OSA, 2010. http://dx.doi.org/10.1364/iodc.2010.itub1.
Full textSon, T. V., C. Ba, R. Vallée, and A. Haché. "Nanometer-thick flat lens with adjustable focus." In Frontiers in Optics. Washington, D.C.: OSA, 2014. http://dx.doi.org/10.1364/fio.2014.fth3d.6.
Full textYu, Jianguo, Wen Pei, and Dahsiung Hsu. "Annular-focus zone lens and its application." In Photonics China '96, edited by Freddie Shing-Hong Lin and Daxiong Xu. SPIE, 1996. http://dx.doi.org/10.1117/12.251859.
Full textKoyama, Daisuke, and Kentaro Nakamura. "Ultrasonic high-speed variable-focus optical lens." In 2012 IEEE 1st Global Conference on Consumer Electronics (GCCE). IEEE, 2012. http://dx.doi.org/10.1109/gcce.2012.6379907.
Full textReports on the topic "Focus of a lens"
Norem, J., D. B. Cline, B. Cole, and J. Rosenzweig. A plasma lens for a linear collider final focus. Office of Scientific and Technical Information (OSTI), January 1987. http://dx.doi.org/10.2172/6354436.
Full textPeters, E. M., and J. D. Masso. Manufacturing injection-moleded Fresnel lens parquets for point-focus concentrating photovoltaic systems. Office of Scientific and Technical Information (OSTI), October 1995. http://dx.doi.org/10.2172/120927.
Full textSpaeth, M., and M. Henesian. Simulations of 3w Beam Filamentation in the Beamlet Focus Lens and General Comments on Filamentation Theory. Office of Scientific and Technical Information (OSTI), September 2014. http://dx.doi.org/10.2172/1165803.
Full textSaifee, T., and A. III Konnerth. Low-cost manufacturing of the point focus concentrating module and its key component, the Fresnel lens. Final subcontract report, 31 January 1991--6 May 1991. Office of Scientific and Technical Information (OSTI), November 1991. http://dx.doi.org/10.2172/10109624.
Full textKrider, J. Lithium Lens Interlocks. Office of Scientific and Technical Information (OSTI), December 1985. http://dx.doi.org/10.2172/948901.
Full textPrimas, Lori Ellen. SQS Fiber Lens Array. Office of Scientific and Technical Information (OSTI), November 2018. http://dx.doi.org/10.2172/1482901.
Full textMallett, Michael Wesley. Lens of Eye Dosimetry. Office of Scientific and Technical Information (OSTI), March 2015. http://dx.doi.org/10.2172/1209275.
Full textBirge, Noah Watson, and Verena Geppert-Kleinrath. MixIT LDRD Lens Design. Office of Scientific and Technical Information (OSTI), June 2020. http://dx.doi.org/10.2172/1633554.
Full textXue, Liang, and Vincent Fusco. Electronically Reconfigurable Microwave Lens Antennas. Fort Belvoir, VA: Defense Technical Information Center, December 2005. http://dx.doi.org/10.21236/ada445588.
Full textMarshall, P. The SNAP Strong Lens Survey. Office of Scientific and Technical Information (OSTI), January 2005. http://dx.doi.org/10.2172/839722.
Full text