A cross section of an led signal lamp with a pillow lens is shown in figure 5. Opti521, sooyong nam abstract a systematic procedure to perform tolerance analysis of the small optics has presented. Zbd file when there is a change in the optical system, making it easier to identify how the mechanical design needs to change with changes to the optical design. There are few free or restricted versions optical design programs but. By harnessing the power of opticstudio, opticsbuilder, and opticsviewer, optical, mechanical, and manufacturing engineers can speak the same language across the optical product development process. Illumination optics including tir lenses, reflectors, and light pipes. Lighting and illumination is the part of the optical system design that is. The tutorial shows stepbystep how to download free optical software, osloedu, and use it to analyse the optical performance of a concave. Our optical design services is well equipped with optical design software zemax, and mechanical design software solidworks. We work along with the customer right from the initial specification discussions to the final product delivery. Kingslake lens design fundamentals, spie press, 2010 2.
Vrxperience is a realtime and interactive platform to create, test and experience your product or system in realworld conditions, virtually. We have worked with several large contractors and companies including bae, northrop grumman, and large consumer electronics companies to design lenses to meet their specifications. Optical design for the dlp pocket projector using led light. What other options for optical design exist that may fit our needs as well or better for less price. Our optical design team simulates and optimizes the design using software packages like tracepro and zemax to provide our customers with optimum solutions. A short video showing how an optical engineer uses zemax to create a lens design a collimator for an led. A novel freeform lens design for collimating uv light. By examining the examples of relatively simple lens designs, it is actually easier to dissect why the lens designs are the way they are. Developing of ray tracing algorithms and software for optical simulations. Illumination introduction in illumination, simple photometry of optical systems, nonsequential raytrace, illumination in zemax. Winlens3d basic also offers zoom friendly graphics, multiple copies of graphstables, audit trail facilities, and sliders for hand optimisation plus an autofocus. Flawlessly import optical designs instead of spending hours recreating lenses, opticsbuilder enables cad users to quickly and flawlessly convert lens design data from opticstudio, like lens materials. I am currently working in the 2012 edition of the software, however most current classesresources for zemax are using more uptodate versions of the software. Residential area lighting, street lighting, led collimators.
It is faster and less complex than nonsequential or physical optics. By using optical simulation software, code v and zemax, the lens conform to the standards was well designed. Zemax tutorial 1 lens data editor interface youtube. Simulate light through the system and compute images and intensities at various locations in the design. The types of optical systems in a lens designers toolbox. Sign up for our blog dont miss out on key insights, best practices, and news from zemax. Speos is a comprehensive lighting and illumination software for the design, optimization, visualization and validation of any optical system. Zemax import aspheric coeffs were wrong if system had non unity scale factor, e. Lens design was more conceptual in the early days of lens design since computational lens design had not been developed.
Expand your optical and illumination design capabilities with instructor led. Answers to commonly asked questions about optical design, lens design, lens. The collimating lens is imported in the software along with uvled ray file and simulations are performed for both point source and finite area of uvled source to. Resources knowledgebase consultants software downloads. The opticstudio optical design software by radiant zemax, mentioned earlier, is an example of an optical design package that has illuminationsystem design capabilities built in. The statistics software jmp and matlab simulation software empower us the analyze skills.
A novel freeform lens design for collimating uv light emitted from an led with large divergent angle. Opticsbuilder also allows cad users to share iso compliant optical drawings with a push of a button using an automatic design export tool. Optimization ii systematic methods and optimization process, starting points, optimization in zemax 8 04. The speos lens system importer can bring any optical sensor design from zemax s industryleading optical design software, opticstudio, into speos simulation software. Product engineering teams can share complete design data and analyze performance in a. Zemax is used for lens design, illumination system design, stray light analysis, led optics and laser beam propagation. If you optimize with a planoconvex lens with the stop in behind the lens, zemax will give you the front meniscus form. In many cases, the selection of tolerances is determined by experience, as well as by outputs from optical design software. Optics design, optical measurements, complex analysis of optical systems. There is no much usable free software in optical design. Examples of recent imaging optical design projects includes. Proficiency with zemax does not guarantee success with modeling your optical system. Blackbox capability software zemax, optical product.
Zemax release 2 delivers a powerful competitive advantage with industryleading design, simulation and optimization capabilities plus proprietary features that improve. Example of increasing graphic sophistication, from a simple crosssectional line plot to a 3d wireframe to a 3d solid model in modern lens design software. This code block needs to be here to get the exact css selector for the next form block in other words, for its proper styling. Lensmechanix zemax, optical product design software. People used to say codev oslo zemax but im sure its probably codev zemax oslo now. The unique combination of lighting, illumination, and optics features can only be found in opticstudio. Elento of radiant zemax notes that to improve the speed of design, opticstudio performs smart data caching so that lengthy calculations are only recomputed when. Whether you are simulating a lens, an optical communications system or a car headlamp, optical software can help you reach the optimum design. Ab205 secondary optics design considerations for superflux leds application brief 20150330 2015 lumileds holding b.
By using optical simulation software, code v and zemax, the lens conform to th e standards was well designed. Fred optical engineering software simulates the propagation of light through any optomechanical system by raytracing. Dec 09, 2009 a short video showing how an optical engineer uses zemax to create a lens design a collimator for an led. Radiant zemax, llc today released zemax release 2, continuing the development of its industry standard software for optical and illumination design. Jul 17, 2003 optical design software falls into two broad categories. The software is used for lens design, illumination system design, stray light analysis, led optics and laser beam propagation. Zemax ray tracing services, plus our custom tools to shorten design times and improve efficiency. I want to design lens for an array of leds having certain properties like collimation, light. In this design, the average light efficiency of three wavelengths led on dmd is 51. Oslo optics software for layout and optimization is a powerful optical design program with the scope needed to meet todays optical design requirements in addition to classical lens design features, it combines advanced ray tracing, analysis, and optimization methods with a highspeed macro language to solve a wide variety of new problems in optical design. Zemax development corporation is a privately held company based in bellevue, wa, usa.
Free version of the winlens3d optical design package, which provides serious design and analysis tools for optical engineer, student or designer. Moreover, filmstar optical coating software enhances our optical thin film design capabilities. As the industryleading optical design software, opticstudio is used across a wide variety of industries, from aerospace and astronomy, to automotive, biomedical research, consumer electronics, machine vision, and more. Jul 31, 2009 zemax is used for lens design, illumination system design, stray light analysis, led optics and laser beam propagation. Secondary optics design considerations for superflux leds. To implement this of this procedure, a typical cell phone camera lens has been chosen to evaluate performance degradation of the optical system. In addition, ray set files containing an arbitrary number of rays can be generated by prosource software for export to other optical and illumination system design software packages such as asap, fred, lighttools, lucidshape, tracepro, zemax etc. Lens design software is used to optimize imageforming optical systems.
Source, led, source radial, source file, rsmx, cad, illuminance, luminous intensity, lux, candela, radiant source model. Ray tracing and aberration theory was invented during this period. Led lens for creating various types of led collimator lenses. Simulate light through the system and compute images and. Light simulation optical simulation software ansys. Dont miss these customer led presentations at envision usa 2018. Using the zemax physics core, you can easily see the impact of mechanical packaging on optical performance within the native cad environment. Using the led raysets and zemax software ofh designed tir lenses with different beam angles in the same form factor. Source, led, source radial, source file, rsmx, cad, illuminance, luminous intensity. Leading optical product design software for engineering. Easily view optical performance avoid surprises by catching and correcting errors during the initial design phase.
Introduction to zemax entry with the lens data editor. Few examples of such projects are linear led lenses for led spotlights and led floodlights, under the kitchen cabinet lighting, flashlight with tir lens, architectural applications like. Optical design optica provides an optical design solution to customers with specific requirements. Design imaging optics, lighting and illumination systems, and laser systems all. The june 2007 update to zemax from zemax development bellevue, usa offers improved lens design, illumination, laserbeam propagation, straylight analysis and freeform optical design.
Zdc also provides training in computerbased optical design methods. Malacara malacara handbook of lens design, dekker, 20 5. Designing the optimal fresnel lenses by using zemax software. Optical design services in singapore lens design by zemax.
I recommend to use inventor 3d cad software to design all the optical part as. The opticstudio opticaldesign software by radiant zemax, mentioned earlier, is an example of an opticaldesign package that has illuminationsystem design capabilities built in. I know some people really really like oslo but ive never used it. Zemax adds colorimetry capability to optical system design. With lensmechanix, mechanical engineers can access the complete design data of optical systems designed in opticstudio and start designing the mechanical envelope right away. Mouroulis mcdonald geometrical optics and optical design, oxford, 1997 3. Lensdesign software is used to optimize imageforming optical systems.
Professional heavyweights like zemax and codev are very expensive. First, you must provide a starting design that includes data such as the shape, size and position of lenses and other optical elements in the system, the. Illumination design optical systems and lens design. Optical design software for simulating systems of lenses, prisms, etc. Lensmechanix is software for mechanical engineers who design housing for optical products in cad. Whether your design is imported from cad, a lens design program, or constructed from within the software, fred provides engineers with the essential tools for virtual prototyping of optical systems. The three most famous sequential lens design software is codev, zemax, and oslo. Oct 05, 2011 introduction to zemax entry with the lens data editor. Optical measurement devices omd measure and directly assign. Fischer tadicgaleb optical system design, mcgraw hill, 2000 4. Optical design software falls into two broad categories. Blackbox capability software zemax, optical product design. Additionally, the system can be transferred as a black box, so ip is protected without limiting the simulation analysis.
Zemax delivers design software, training, and support services that set the highest standards for the optical and illumination industries. No need to make assumptions or wait for input from the optical engineer. Optical design software for optical systems comprised of light sources, lenses, apertures, prisms, imagers, photometers, etc. Optical design for the dlp pocket projector using led. Code v, lighttools, zemax, trace pro, solidworks, matlab. The software is used for lens design, illumination system design, stray light analysis, led. Comprehensive optical system design in opticstudio youtube. We use leading design softwares like zemax, oslo, tracepro for our optical design services. Optical design and custom lens manufacturing services theia technologies offers optical engineering design services along with highend lens manufacturing. Optical design using zemax to design lens elements, optomechanical design to design the case and element holders, vendor selection and qc. Popular optical design programs include zemax, code v, fred, and trace pro. Opticstudio is the only software package in the industry that offers comprehensive optics and illumination design capabilities all in one package.