Navigating the optimization and tolerancing wizards
JUNE 9, 2022Navigating the optimization and tolerancing wizards Navigating the optimization wizard parameters Start by navigating to the optimization wizard icon. Open the optimization wizard. Most choices will be pre-loaded. The default settings are typically acceptable for most designs. The first tab contains the optimizer settings. Navigating the optimization wizard settings The goals are set on the next tab. Navigating the optimization wizard goals The parameters in...
Optic and RF Lens Design a Snap with ExH reTORT Ray Tracer
NOVEMBER 10, 2019Optic and RF Lens Design a Snap with ExH reTORT Ray Tracer Lens Design: Lens model setup in GEMSIF/reTORT is quick and easy! Here's a basic achromatic doublet design workflow. Enter thicknesses, radii of curvature, and surface diameters of individual surfaces with our intuitive spreadsheet interface. Then, simply let GEMSIF/reTORT take over. This setup features our optimization wizard and our high performing local optimization. This...
Navigating the optimization and tolerancing wizards
JUNE 9, 2022E x H offers a variety of optimization methods. All the methods can be accessed from the model hierarchy dock. The most powerful of these are accessible with only a...
Learning to navigate the reTORT ray tracer
JUNE 3, 2022The reTORT ray tracer optical design software enables smaller, faster and lighter optical systems design. Learning is quick with this example and these handy tips.
Asymmetric Aspheric Surfaces, Export to CAD Features in reTORT v2.6
APRIL 25, 2022Asymmetric aspheric surface capability has been enhanced in v2.6. Aspheric lenses are essential design objects in lens design. reTORT v2.6 provides for asymmetric (xy) and symmetric (r) aspheric surfaces. Either...
Tolerance Analysis in reTORT
FEBRUARY 18, 2022Tolerance Analysis is essential to any optical design to be manufactured. It's a set of techniques that must exist in every designer's workflow. It's up there right after a great...
Global Optimization in reTORT – Can quicker global optimization improve your workflow and your ROI?
FEBRUARY 13, 2022Global Optimization in reTORT can be valuable tool. For many, it has the potential to narrow your alternative design choices more quickly. But recently, we ran a focus group about...
Global Optimization in reTORT, Try It, You’ll Like It
OCTOBER 27, 2020Global Optimization scares some designers. We did not understand that until recently. But then, we heard this from designers working for some of our current licensees.
v2.1 of the reTORT Optical Ray Tracer released by E x H
OCTOBER 22, 2020E x H, Inc. is very proud to announce release of v2.1 of its increasingly popular reTORT Ray Tracer. Coupled with the included GEMSIF computational framework, reTORT allows the speedy...
Design for Manufacturability with reTORT Optimization Wizards
JUNE 24, 2020With the reTORT ray tracer software, you have the luxury of quick optimization wizards to simplify your design.
SWaP Reduction Use Case Video Tutorial
MAY 31, 2020SWaP Reduction is the reduction of size, weight and power for a device. In optical lens design, we often replace the concept of power with greater clarity. Alternatively, we think...
Lens System Optimization with reTORT Ray Tracer
APRIL 22, 2020E x H reTORT ray tracer gives you tremendous flexibility and options for your lens system optimization.
SWaP Reduction with the reTORT Ray Tracer from ExH
MARCH 26, 2020SWaP Reduction is the reduction of size, weight and power for a device. In optical lens design, we often replace the concept of power with greater clarity. Alternatively, we think...
Minimizing Optical Aberrations – Focus on Seidel or Zernike
MARCH 19, 2020Minimizing Optical Aberrations is the end goal of any lens system design.
Optical Engineering Faculty and Students – 95% Discount on reTORT Ray Tracer
MARCH 11, 2020"E x H, Inc. is dedicated to excellence in optical engineering and provides the same full featured tools available to commercial optical designers to the educational community.” — Tom DiClemente,...
Optical Lens Design, Native Gradient Index Support – reTORT 2.0.27 Released
MARCH 5, 2020Optical Lens Design, Native Gradient Index Support – reTORT 2.0.27 Released Optical lens design made easy, with native, advanced gradient index and metasurface capability. E x H, Inc. has just...
reTORT Ray Tracer Version 2.0.26 Released – Get Your Free Trial
JANUARY 13, 2020On Tuesday, January 7th, E x H released it’s most recent version of reTORT ray tracer to all current licensees. Free trials are available on request. Dramatic price reductions for...
Wizards in reTORT make optical design faster and easier
DECEMBER 23, 2019Graphing a variety of lens metrics is a critical part of using reTORT for any optical system analysis. To ease the graph-generating process, reTORT provides wizards for the most common...
Electromagnetic Simulation in Education – ExH supports higher education with a 97% discount
DECEMBER 17, 2019Electromagnetic Simulation in Education – ExH supports higher education with a 97% discount Electromagnetic Simulation in education today is an essential part of any electrical engineering or physics curriculum. Because...
Optical Design – Introducing ExH Ray Tracing Software for Optical Design – Your Key to Transformation Optics Now Available For Licensing with Black Friday 50% Off
NOVEMBER 29, 2019Optical Design – Introducing ExH Ray Tracing Software for Optical Design – Your Key to Transformation Optics Now Available For Licensing with Black Friday 50% Off ExH is going live...
Computational Electomagnetics Software From ExH Now Available
NOVEMBER 10, 2019Introducing E x H Computational Electomagnetics Software
Optical Design a Snap with E xH reTORT Ray Trace
NOVEMBER 6, 2019Optical Design a Snap with ExH reTORT Ray Tracer Optical Design: Lens model setup in GEMSIF/reTORT is quick and easy! Here’s a basic achromatic doublet design workflow. Enter thicknesses, radii...
