3 lens telescope design software

It allows you to easily and quickly change any of the design parameters of the telescope and to see the results. It ray traces a newtonian telescope design checking for vignetting, optimizes diagonal size, calculates baffle. It is principally intended for astronomy and astrophotography use. Two versions of the planner have been developed one for netscape and one for internet explorer.

Example of increasing graphic sophistication, from a simple crosssectional line plot to a 3 d wireframe to a 3 d solid model in modern lens design software. It ray traces a newtonian telescope design checking for vignetting, optimizes diagonal size, calculates baffle sizes and positions, and produces performance and dimensional data for construction. It ray traces the telescope checking for vignetting, optimizes diagonal size, calculates baffle size and position and more. Modas optical design program software overview my optics. Ccd cameras, telescopes and camera lens are easily selected from drop down lists which include most of the popular cameras. The oslo software is used by scientists and engineers to design lenses, reflectors, optical instruments, laser collimators, and illumination systems. Practical calculations for designing a newtonian telescope jeff beish rev. Lens designreverse engineering atm, optics and diy. Maybe some designers are around here and can offer advice. Predesigner free optical layout tool lens calculator. Modas modern optical design and analysis software written by ivan krastev integrate all the features required to design, analyze, optimize, tolerance.

A new ray tracing program capable of simulating insertiondevice synchrotron. F or more than twenty years, optics professionals, students and educators have used dboptic to help solve optical design problems. Retail supplies diy telescope lens kit, keplerian astronomical design, 22x, inverted image type, with make instructions 3. This is not a full function program, it is limited up to 3 optical surfaces except for the sample files. Optics software for layout and optimization oslo is an optical design program originally developed at the university of rochester in the 1970s. Lens designreverse engineering atm, optics and diy forum. Optics software for layout and optimization oslo is an optical design program originally. The only benefit i see with software to design newtonians would be to be able to individually click on every piece of hardware tube, end rings, primary, primary cell, diagonal, diagonal holder, spider, focuser, finder, finder rings, etc. Flexible eyepiece telescope has been designed and verified.

Practical calculations for designing a newtonian telescope. Pdf optical design of a rotating eyepiece telescope researchgate. A raytracing program for tilted component telescope design. Mar 23, 2014 two different scenarios dslr with camera lens vs. Several examples of such software exist, including code v, zmax, and oslo. It consists of three primary parts, the heliostat, the telescope, and the spectroscope. The goal of the design is to make an affordable astrographic telescope with a large enough imaging plane to take advantage of the large format ccd cameras of today. Freeware version will support up to three mirror surfaces a newtonian is 2, for example.

Telescope types and designs there are three basic types of optical telescopes refractor, newtonian reflector and catadioptric. If so, then what is the reason to use a telescope as a lens instead of a camera lens. Jan 26, 2020 yes the sensor is tiny, but that is a plus in many ways when doing astro photography. The only benefit i see with software to design newtonians would be to be able to. Celestron s free planetarium app is an astronomy suite that redefines how you experience the night sky.

Ccd cameras, telescopes and camera lens are easily selected from drop down lists which include most of the popular cameras and telescopes. Yes the sensor is tiny, but that is a plus in many ways when doing astro photography. Furthermore, id like to note that this set of models is further evidence that the prescriptions contained in patent literature can be misleading. Pdf flexible eyepiece telescope has been designed and verified. Free version of the winlens3d optical design package, which provides serious design and analysis tools for optical engineer, student or designer. Freeware and commercial programs for optical design, analysis, illumination and. This telescope eyepiece guide is meant to help guide you to finding what you most need. For a more basic overview of this design please see therefractors page. Omni 9 mm eyepiece celestron telescopes, telescope. Unfortunately it is missing the rearmost lens element. This web page provides an overview of my large homemade telescope making project. Telescope eyepieces focus the light from a telescope into the final image and determine along with the telescope s optics the magnification of the image.

Our capabilities include, for example, the production of single lenses or small series through to the construction of complete telescopes based on our rc or newton astrographs. Svbony telescope eyepiece set telescope accessory set with 2x barlow lens 4 element plossl design 6. The math for doing a newtonian is very simple and doesnt require more than a hand calculator, if that. Jun 28, 2019 page 1 of 3 lens designreverse engineering posted in atm, optics and diy forum. Shaw montana state university surface sag sag is the optical term for the shape of a surface that deviates from flat. Petzvaltype achromat is a design that uses two groups of lenses, with the rear group at 1 3 to 2 3 of the focal length of the front group behind approximately. With the right lenstelescope you get larger magnification, and dof is not that important with astro photography. Lensforge is a new lens design program for macintosh. Atmos now is a very powerful program with a userfriendly interface that allows the user to. Net predesigner optical layout tool lens calculator paraxial or gaussian beam free.

Planewave instruments technologies optical, mechanical. All of these telescopes are designed to collect light and bring it to a focus point so that it can be magnified by an eyepiece, however each design does it in a different manner. The synopsys optical solutions group osg, formerly optical research. November 10, 2019 65 files posted from handbook of optics.

Page 1 of 3 lens designreverse engineering posted in atm, optics and diy forum. A fieldflattening lens is often incorporated to eliminate the field curvature for photographic applications. Download the celestron pwi telescope control software. Optical design of a rotating eyepiece telescope iopscience. Now an employeeowned company, we pride ourselves on an unswerving commitment to best quality products, value and unmatched customer care. Planewave interface pwi3 is the one software you will need to monitor and control you cdk inside and out.

Ccd it will calculate field of view, pixel coverage, effective focal lengths, focal ratio, size of chip, approximate size of object on the chip etc. Celestron s free planetarium app is an astronomy suite that redefines how you. Achromatic and apochromatic refractor designs starizona. The primary objectives were to be anything but difficult to use while watching and observing the sky, and to maintain a strategic dis. An optical telescope is a telescope that gathers and focuses light, mainly from the visible part of the electromagnetic spectrum, to create a magnified image for direct view, or to make a photograph, or to. Specifically, red light is focused farther from the lens than blue light. In many cases, the selection of tolerances is determined by experience, as well as by outputs from optical design software. The first commercial version was produced in 1976 by. When a cheap eyepiece is replaced with a quality one, observers are often astounded, to the extent that they feel as if they have a new telescope and in a very real sense they do. It consists of three primary parts, the heliostat, the telescope, and the. Now an employeeowned company, we pride ourselves on an.

A very important tool for designing lenses or complete optical imaging systems is. Optics software for layout and optimization wikipedia. So i rewrote atmos in visual basic and added much more analysis routines and useful telescope design tools. Atmos now is a very powerful program with a userfriendly interface that allows the user to analyze, design and optimize centereduncentered optical systems. Telescope control software telescope accessories at. Sharpcap is a simple toutilize webcam and astronomy camera capture software. Atmos is a powerful program for telescope analysis and design. I read several telescope and mirror making books and visited many amateur telescope making or atm websites to.

Telescope eyepieces focus the light from a telescope into the final image and determine along with the telescopes optics the magnification of the image. The resolution is great, i have an astro camera with a resolution of 1. Choosing the right optical design software is about more than just the software. Newt for the web newtweb for short is a newtonian telescope computer aided design program. The newtonian telescope design planner uses javascript to perform the mathematical calculations. 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. Behind every great telescope and mount lies a great control program that keeps everything running in sync. Optical system design s15 reflector telescopes joseph a. With the assistance of an experienced zmax optical design software specialist our research revealed an airspaced design with almost equal internal radii. The heliostat tracks the sun, or any observable object, and directs the light to the telescope.

Your eyepieces are the first accessories you should learn to use with your telescope. The synopsys optical solutions group osg, formerly optical research associates ora, has been providing worldclass support to our code v customers for over 40years. One must have optics made from precision pyrex or a similar material. A simple lens focuses different wavelengths of light to different points. An optical telescope is a telescope that gathers and focuses light, mainly from the visible part of the electromagnetic spectrum, to create a magnified image for direct view, or to make a photograph, or to collect data through electronic image sensors. The basic design concept is to image the object field by an objective lens and then to relay this image. From the basic four lens plossl design to wideangle, exotic designs that incorporate more lenses, orion telescope eyepieces deliver reliable image quality and value.

From simple lenses to the design of highly complex systems, dboptic is high performance optical design software offered at an affordable price. My name is massimo riccardi i am an italian optical designer and optician. Like any allreflecting cassegrain design, the classical cassegrain suffers from field curvature. Abstract using software zemax to design and analysis of kaplerians telescope by choosing the best parameters design of this visual system represented dimension focal length lenses used and which. Example of increasing graphic sophistication, from a simple crosssectional line plot to a 3 d wireframe to a 3.

Identical exposure parameters for each for example. The basic design concept is to image the object field by an objective. I read several telescope and mirror making books and visited many amateur telescope making or atm websites to learn how to build a 14. Modas stands for modern optical design and analysis software. See the application gallery of systems designed by code v like the hubble space telescope first servicing optics, bluray and hddvd objectives design, laser beam shaping system. Not an astronomy question but rather about diy lens design. The top telescope control software, telescope accessories and telescopes are on sale at astronomics. 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. Code v application gallery synopsys optical solutions. Boston university s solar telescope was designed and constructed by jeffrey baumgardner in 1977.

Brian blandford 2005 6 opic lens design tutorial edu. All of these telescopes are designed to collect light and bring it to a focus. Special telescopes telescope design extremely telephoto. Beam expander in schematic beam path of a laser scanner with an he ne. Optical design for personal computers powerful, easy to use optical design software from sky scientific can help you develop designs from a single lens or mirror to complex systems with up to 99 surfaces. Oslo is a powerful optical design program with the scope you need. Using software zemax to design and analysis of kaplerians telescope by. More than a lens design program, it also provides advanced tools for designing medical instrumentation, illumination, aerospace and defense systems as well as. The cdk corrected dallkirkham telescope is based on a new optical design developed by dave rowe. In the allreflecting configuration there is no chromatic aberration, and distortion is negligible in this design.