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检索条件"任意字段=Conference on Current Developments in Lens Design and Optical Engineering XVI"
444 条 记 录,以下是71-80 订阅
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Comparison of the Efficacy of Three Direct Ophthalmoscopes: A Clinical Study  20
Comparison of the Efficacy of Three Direct Ophthalmoscopes: ...
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conference on current developments in lens design and optical engineering XX
作者: Parthasarathy, Mohana Kuppuswamy Faruq, Ibrahim Arthurs, Eugene Lakshminarayanan, Vasudevan Univ Waterloo Sch Optometry & Vis Sci Theoret & Expt Epistemol Lab Waterloo ON Canada Costco Opt Waterloo ON Canada SPIE Bellingham WA USA Univ Waterloo Dept Phys Waterloo ON Canada Univ Waterloo Dept ECE Waterloo ON Canada Univ Waterloo Dept Syst Design Engn Waterloo ON Canada
Retinal examination using direct ophthalmoscope is preferred over other techniques for screening purposes because of its portability and high magnification, despite its power sustainability and cost issues. With incre... 详细信息
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optical designs of the objectives for special studies in polarizing microscope  19
Optical designs of the objectives for special studies in pol...
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19th conference on current developments in lens design and optical engineering
作者: Frolov, Dmitry N. Vinogradova, Olga A. Frolov, Alexey D. Tabachkov, Alexey G. Project Labor Microscopes Zapovednaya St 51A St Petersburg 194356 Russia
Presents the results of the optical design of lens objectives for polarization light microscopes, including to ensure that the special techniques. Sometimes such methods require the use of objectives similar magnifica... 详细信息
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optical design of CCF PlanApo microobjectives 50 mm observation and super long working distance  19
Optical design of CCF PlanApo microobjectives 50 mm observat...
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19th conference on current developments in lens design and optical engineering
作者: Frolov, Dmitry N. Vinogradova, Olga A. Frolov, Alexey D. Wen, Liyun Jing, Fanhua Project Labor Microscopes Zapovednaya St 51A St Petersburg 194356 Russia Kozo Opt Ltd 19E18 Zhenghong St Nanjing Jiangsu Peoples R China
The main difference is a significant expansion of the linear field, which reaches 50 mm in the image plane. However, in this case, a planapochromatic correction must be achieved for the usual visible spectral range. S... 详细信息
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design of lens hoods for the "Lira-B" space telescope  19
Design of lens hoods for the "Lira-B" space telescope
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19th conference on current developments in lens design and optical engineering
作者: Muratov, Artem Olyunin, Vyacheslav Bacholdin, Alexey Voznesenskaya, Anna ITMO Univ 49 Kronverksky Av St Petersburg 197101 Russia
The space investigation project "Lira-B" is purposed to perform a high-precision multicolor photometric all-sky survey of objects from 3 to 16 m. This investigation concludes in multiple photometric measurem... 详细信息
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Simulation of Multi-Channel Microlens Array for Image Stitching  19
Simulation of Multi-Channel Microlens Array for Image Stitch...
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19th conference on current developments in lens design and optical engineering
作者: Chao, Chien Su, Guo-Dung Natl Taiwan Univ Grad Inst Photon & Optoelect 1 Roosevelt RdSect 4 Taipei Taiwan
In this study, we propose a new micro-optical system with 1.65 zoom ratio for image stitching. The new system with four layers is based on microlenses and liquid lens arrays. In order to realize the zoom function, we ... 详细信息
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optical design of LED Marine Beacons  19
Optical Design of LED Marine Beacons
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19th conference on current developments in lens design and optical engineering
作者: Lin, Shih-Kang Jen, Yung-Chang Lee, Xuan-Hao Yu, Yeh-Wei Yang, Tsung-Hsun Sun, Ching-Cherng Natl Cent Univ Dept Opt & Photon Chungli 32001 Taiwan Natl Cent Univ Opt Sci Ctr Taoyuan 32001 Taiwan
Two optical designs for marine beacon based on Direct In-line Package (DIP) LED is proposed and demonstrated. The luminous intensity of the marine beacon using DIP LED can achieve to the IALA recommendation's requ... 详细信息
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Tunable GRIN PDMS-made lenses with aspheric profile  19
Tunable GRIN PDMS-made lenses with aspheric profile
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19th conference on current developments in lens design and optical engineering
作者: Reyes-Perez, Emilio R. Cruz-Felix, Angel S. Santiago-Alvarado, Agustin Marquez-Garcia, Josimar Technol Univ Mixteca Inst Phys & Math Carretera Acatlima Km 2-5 Huajuapan De Leon 69000 Oax Mexico
Previously, we have studied the behavior of PDMS samples with variation of its synthesis parameters and it has been shown that there exists a direct relation with the variation of its physical parameters such as its r... 详细信息
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design and Prototyping of a Freeform Light-Guide for Automotive Lighting  19
Design and Prototyping of a Freeform Light-Guide for Automot...
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19th conference on current developments in lens design and optical engineering
作者: Brand, Audrey C. Alisafaee, Hossein Rose Hulman Inst Technol Dept Phys & Opt Engn 5500 Wabash Ave Terre Haute IN 47803 USA
We have designed a light-guide for lighting applications, including automotive headlamps. The light-guide is designed based on a free-form slab. Our intention has been to optimize the design for creating legal pattern... 详细信息
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design of an adaptive Fresnel lens using design thinking methodology and cost analysis  19
Design of an adaptive Fresnel lens using design thinking met...
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19th conference on current developments in lens design and optical engineering
作者: Santiago Alvarado, Agustin Cruz Felix, Angel S. Santiago Gomez, Stephanie L. Ruiz Zavala, Soledad Osorio Garcia, Adelita Iturbide Jimenez, Fernando Univ Tecnol Mixteca Carretera Acatlima Km 2-5 Huajuapan De Leon 69000 Oaxaca Mexico
The main characteristic of adaptive lenses is to change their shape, and consequently their focal length, by modifying their physical parameters. On the other hand, Fresnel lenses have such features as large aperture,... 详细信息
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design and analysis of the mirror system with off-axis field-of-view  19
Design and analysis of the mirror system with off-axis field...
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19th conference on current developments in lens design and optical engineering
作者: Romanova, Galina E. Rodionova (Butylkina), Kseniia D. ITMO Univ 49 Kronverkskiy Pr St Petersburg 197101 Russia
Nowadays, the development of the space apparatus with high optical characteristics still stays the important task. The simplest systems which can provide the required characteristics for remote monitoring from the spa... 详细信息
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