Just a small historical point, kodak ektar was originally released in 1989 but was rereleased in september 2008 under the name kodak ektar 100. Camera lenses are available in different types and styles for amateurs through professional photographers. Wave software recommends a starting custom lens design regardless of whether its a single vision, front surface multifocal toric or bitoric, ortho k, toricortho k, toric, bitoric lens or free form asymmetric lens. The short clips show overviews of each program plus more detailed. Free version of the winlens3d optical design package, which provides serious design and analysis tools for optical. The invention of the camera in the early 19th century led to an array of lens designs intended. Still, i dont think anyone was expecting kodak to make another analog foray into the consumer market. May 16, 2018 anyone build a dedicated astro camera with aero ektar lenses. Im fairly familiar with the olympus mjuii lens, but not familiar enough to not get distracted by some of the lenss shortcomings. Iot are an independent company that offer complete and flexible free form solutions for producing the highest quality customized progressive, occupational and single vision lenses. Software for designing telescopes and other complex optical systems.
Both were the exact same shot focused on groundglass from a tripod, no filters, f4. Our contact lens specialty service at pacific university uses the orthotool lens design software on a daily basis for many of our normal and complex patients that require customized rigid lens designs. They are designed to be really sharp, and will handle a large format but the aeroektar design is a 6 element design and might suffer from low transmission. In producing kodak ektar lenses, the lens designers brought to their task the experience of years in designing lenses of quality for all photographic purposes. The names eastman kodak used for their lenses had little correlation the lenses configuration or aperture. Our club has a couple of aerial camera lenses, 300mm f4 and a 600mm f6. If you have any information on the kodak ektars please send it to me so that i can update my chart. No matter what youre looking for or where you are in the world, our global marketplace of sellers can help you find unique and affordable options. Leading optical product design software for engineering. One can often buy a 4x5 speed graphic and 127mm ektar off of ebay for not much money. Rotman lens designer rld is a software tool for the design, synthesis, and analysis of rotman lenses and their variants. The lens sits behind a flat glass cover plate, which in my camera had become cloudy with age. The simplest led source model is a point source where all rays are emitted from a single point.
The invention of the camera in the early 19th century led to an array of lens designs intended for photography. Second question, are teletessar lenses considered tessar designs. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you take with a cameraphone. Our 50 mm f mount lens are actively implemented in variety of applications like in machine vision, colour sorter, itssurveillance. Kodak is a global technology company providing industryleading products and services for commercial print, packaging, publishing, manufacturing and entertainment. In many cases, the selection of tolerances is determined by experience, as well as by outputs from optical design software. 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. Jan 04, 2008 flickr is almost certainly the best online photo management and sharing application in the world. Kodak also made a 190mm wide field ektar also a gausswhich reportedly covers 8x10 but without much in the way of wiggle room.
The next step is to shoot a roll with a better lens on a camera im more familiar with. The panasonic lumix dcs1r is the companys 47mp highres fullframe mirrorless camera. Jul 19, 2017 the kodak ektra is a unique smartphone that doubles as a solid pointandshoot camera at an affordable price, but dont expect it to match up to more traditional devices in either regard. Optical design software allows the user to develop a configuration of optical elements that manipulate the trajectory of light for the purposes of cre. Zemax delivers design software, training, and support services that set the highest standards for the optical and illumination industries. Lightmachinery releases third generation of online optical design software. Thus there was continual improvement in kodak lenses in design and in quality control from the mid30s to the early 50s. Oslo is a powerful optical design program with the scope. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog.
These are just a few of the advantages that we hope to gain by switching or improving our dslr scanning setup. Topics include optical design, optical engineering, illumination, laser, optical materials, thin film coatings, and many more subjects needed to build and analyze complex optical systems. Get the latest industry news and expert insights delivered straight to your inbox. Original ektar film 1989 to 1997 ektar started as a color 35mm and 120 semiprofessional film introduced by eastman kodak in 1989, which used the common c41 process.
Enhanced interface usability in modern design software enables even inexperienced lens designers to build wellperforming optical systems. Xf includes our powerful rotman lens designer tool rld, which is intended for rapid development and analysis of rotman lenses given several physical and electrical input parameters. Anyone build a dedicated astro camera with aeroektar. The synopsys optical solutions group osg, formerly optical research associates ora, has been providing worldclass support to our code v customers for over 40years. Sep 02, 2018 having only shot one roll with it, thats pretty much all i have to say about kodak pro image 100 for the time being.
The wide field ektar series, a symmetrical design, was introduced. The kodak ektra is a unique smartphone that doubles as a solid pointandshoot camera at an affordable price, but dont expect it to match up. On the one side is richard knoppow, who a knows whereof he speaks and b insists that all tessar type raptars have a design mistake that causes severe coma. Modas stands for modern optical design and analysis software it is a telescope design software of the most popular telescope systems used by the amateur astronomers and telescope makers, including spot diagrams, ray fans, wave aberrations, diffraction analysis, optical layout, optimization, tolerancing, mirror testing and many other atm tools. The 1946 data book reflects kodaks singlecoating lumenizing process throughout its lines of lenses, synchronized shutters and a revamping of professional lenses. Etsy is the home to thousands of handmade, vintage, and oneofakind products and gifts related to your search. Ektars are generally considered to have better quality control than the optar lenses of similar design. Indizen optical technologies iot are the worlds most popular lens design software lds supplier, with more integrated installations than any other vendor. Designs have multiple aspheric curves as small as 10 microns wide depending upon the shape of the cornea. Lens design software free download lens design top 4. Orders for kodak ektar lenses should be addressed as follows. Synopsys is one of the largest and most powerful lens design programs in the world, with features found nowhere else.
Kodak lens serial numbers enlarging lenses this booklet predates the first edition of the kodak reference handbook and contains detailed information about many more lens models and considerable background information about kodak lens design and production. It should run on any platform that python, wxpython and pyopengl run on. They are designed to be really sharp, and will handle a large format but the aero ektar design is a 6 element design and might suffer from low transmission through all that glass. Oslo optics software for layout and optimization is a powerful optical design program with the scope needed to meet todays optical design requirements. The bright colors worked well for the landscape images that the horizon excels at.
Fastforward to today, we have complex lens systems that are hard to manufacture and test, in combination with the extremely fast computational powers that we have now, the calculations on software dominate the lens design process. The ability to clearly visualize each gp lens parameter has brought a new level of fitting clarity and success to our practice. The latitude of a color negative film was nice to have when dealing with such a wide field of view and missing shutter speeds. I recently purchased an 1946 kodak ektar 127mm lens after seeing what great images it produces at the ektar group on flickr. This makes tracing actual lens design more difficult in retrospect. I have two kodak ektar 127mm lenses and i compared them on polaroid 664 to my 5mm optar and the ektars both appeared to have a bit more sharpness of detail in the images. The horizontal roof line is a bit wavy this is not lens or film distortion. Thintechs ultimate cuttingedge digital surfacing technologies produce superior products for the eye care marketplace. Kodak goes retro with super 8 concept camera pcmag.
Development of the most advanced online calculation engine this technology creates customized highbase lens design at the backside of a lens. Free version of the winlens3d optical design package, which provides serious design and analysis tools for optical engineer, student or designer. Build your experience bring your creation to life with movements, animations, and interactive triggers with our easytouse templates. Rotman lens designer software to design and analyze rotman lenses remcoms rotman lens designer is a tool for the design, synthesis, and analysis of rotman lenses and their variants. Our software and lens design technologies offer superior performance and revenue. Lens design software free download lens design top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. Kodak had a very advanced lens manufacturing plant and probably the most advanced glass making plant in the us. Rotman lens design software rld synthesis, analysis. They all support both the design optimization, as well as tolerancing, thermal characteristics, stray light analysis, everything needed to design optics. Flickr is almost certainly the best online photo management and sharing application in the world. Anyone build a dedicated astro camera with aeroektar lenses.
Full text of cine kodak special ii camera 1956 manual. Home shopping cart price list lens adapters camera articles repairs site map i buy wants. This section of the site originally only described kodak ektars and the structure of the section still emphasizes that product line, as did kodak publications. Rotman lens designer software from remcom rf globalnet. When considering a new lens, think through the purpose of getting it first. Some of us like to know about filmdeveloper combinations as well, so feel free to include that information in your tags.
With its powerful psd algorithm, synopsys can do in one second a job that takes other programs more than an hour. Why i still shoot with a vintage kodak brownie hawkeye film camera. Through essilors digital surfacing lens design software lds, you get access to the following robust offering of dual optix and full back side lens designs. 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. Remcoms rotman lens designer is a tool for the design, synthesis, and analysis of rotman lenses and their variants. Free shipping on many items browse your favorite brands. Openraytrace is an optical lens design software that performs ray tracing. Lens design camber lens series the camber lens series is a new family of lenses calculated with camber technology, which combines complex curves on both surfaces of the lens to provide excellent vision correction. Improvement in lateral color correction were major design goals in the ektar program. We need to be more analytical and use our brains in lens design. Optical design software allows the user to develop a configuration of optical elements that manipulate the trajectory of light for the purposes of creating an image, illuminating a target, coupling into a fiber, and so on. We have arranged the detail, as far as possible, ac cording to its relative importance.
In many ways, it parallels the capabilities of popular cad. Graflex speed graphic lensboard for kodak aero ektar 178mm lens. The horizon 202 and kodak ektar 100 made a great pair. Led simulation reflector lenses led reflector and lens simulation using tracepro illumination design and analysis software 3 light source models can run the gamut from simple to complex. Please note that this is a graflex graphic c board. Consider the types of features that you would most prefer in a new camera lens. Software is called zemax and is pretty much the industry standard for lens design software.
Sep 04, 2005 this group is for the posting of photos taken with the legendary kodak ektar lens, in any of its many forms. This group is for the posting of photos taken with the legendary kodak ektar lens, in any of its many forms. I used it all through the 90s and was certainly a great film. I hope that more lens designers including myself can detach from plowing through the computational nature of optical lens design software and really do some deep thinking, at least from time to time. However kodak used the termm anastigmat and later ektar to cover a number of different lens designs from plasmats, wide angle and telephoto lenses. Design in your favorite 2d or 3d software then import right into lens studio. If you want a 10 er ektar for an 8x10 look for the 10 250mm wide field ektar, which is not a tessar design but rather a gauss. Consumer and professional lens introduction in early postwar years capitalized on these developments. Graflex speed graphic 4x4 lensboard kodak aero ektar lens. Winlens3d basic free lens design software optical design. It was manufactured in 25, 100 replaced the poor selling 125 in june 1991, and iso formats.
The name ektar is an acronym for eastman kodak tessar. Ektar started as a color 35mm and 120 semiprofessional film introduced by eastman kodak in 1989, which used the common c41 process. Camera porn of your ektar lenses is ok, and dont have to be taken. Full text of cine kodak special ii camera 1956 manual eastman kodak company see other formats this manual is your guide for using the cine kodak special ii camera to full advantage. But thats what its doing with the super 8, an analog camera with some.
Lens design software essilor integrated independent group. Zeiss had developed an effective lens coating procedure for its lenses in. Oslo is a powerful optical design program with the scope you need. Also in 2004, do labs dxo optics pro france computer software modules were introduced, loaded with. Lens design is ultimately the most critical component of a superior lens performance. Measure the lens thickness in the two shutters to make sure the ektar s cell spacing is right in the rapax. Please identify in the photo description what kind of ektar lens you used to create the image. Choosing the right optical design software is about more than just the software. Measure the lens thickness in the two shutters to make sure the ektars cell spacing is right in the rapax. Before we look at setup, lets look at what we can hope to gain by using a dslr to scan our color film negatives.
Get the best deals on kodak vintage camera lens when you shop the largest online selection at. The lens is a plastic single element, which is set at a focus point somewhere between five feet and infinity. Promising good close focus capabilities and builtin stabilization, is this the perfect. Lens design software free download lens design top 4 download. The problems of photographic lens design, creating a lens for a task that would cover a large, flat image plane, were well known even before the invention of photography due to the development of lenses to work with the focal plane of the camera obscura. Having only shot one roll with it, thats pretty much all i have to say about kodak pro image 100 for the time being. The lens arrived today, and the shutter speeds seem a bit stiff to move. Synopsys code v optical design software provides industryleading solutions for lens design and other imaging systems design. List of lenses with tessar designs club tessar flickr. You are here optics software winlens optical design software. Kodak ektar, yashica yashinon 80mm twinlensreflex design, and.
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