Skip to Main Content

Ansys Zemax OpticStudio
Comprehensive Optical
Design Software

Get everything you need to simulate, optimize, and tolerance your optical designs. Design complex optical systems for a wide range of applications with advanced features, including structural and thermal analysis. 

Lighter, Smaller, Smarter:
The Optical Miniaturization Movement

Achieve on-time, on-budget optical design cycles

Discover new ways to turn innovative ideas into products that shape the world. OpticStudio is the standard for optical, illumination, and laser system design in leading companies throughout the optics industry and at universities around the world.

  • Check icon outline
    Analyze, optimize, tolerance
  • Check icon outline
    Global userbase
  • Check icon outline
    Leading industry standard
  • Check icon outline
    Built-in STOP analysis available
A machine manufacturing software

Quick Specs

Revolutionize optical design workflow allowing more time to work efficiently spending more time validating and optimizing your designs. Maximize efficiency and precision with our advanced API integration. Discover how the OpticStudio Enterprise edition can revolutionize your design process to quickly analyze the impacts of structural and thermal loads.

  • Industry-leading optical system design
  • Intuitive, easy-to-use UI
  • Dynamic CAD integrations (Premium)
  • STAR-enabled STOP analysis (Enterprise)
  • Robust, powerful ray tracing
  • Documentation and Reporting
  • Support and Training
  • Advanced Optimization Algorithms

July 2025

What's New

The latest Ansys Zemax OpticStudio release introduces powerful features for imaging, multiphysics, metalens design, and productivity, streamlining optical design workflows with deeper Ansys integration and support for complex, real-world designs.

NSC
NSC Sequence Selector

A new NSC Sequence Selector enhances the navigation and editing of Non-Sequential Component (NSC) paths. Users can now streamline their NSC imaging simulations, improving efficiency when working with complex optical paths or ray-routing scenarios.

Metalens
Metalens WFT Fast Mode and User-Defined Window Size

Significant performance improvements for metalens design include a new Fast Mode in the Wavefront Technology (WFT) framework and the ability to define custom window sizes. These changes deliver faster simulation times and more user control during nano-optic development, especially for flat lens applications.

Export to Speos
Export Optical Design to Speos

Enhanced export capabilities to Ansys Speos streamline optical-mechanical workflows. Designers can now more easily translate complex optical models into Speos for real-world simulation, including system-level illumination, environmental impacts, and human vision analysis.


Applications

Autonomous Sensor Development

Autonomous Sensor Development

Comprehensive autonomous vehicle sensor simulation capability that includes lidar, radar, and camera design and development.

Autonomous System Validation

Autonomous System Validation

Model-based safety and cybersecurity solutions accelerate autonomous system development and certification.

Cardiovascular

Cardiovascular

Rapid and reliable innovation and testing of new cardiovascular medical devices and implants

OLED

FAQs

Zemax.com is transitioning to Ansys.com to provide a unified platform for all Ansys products and services. You can now access all Zemax resources, including software downloads, documentation, and support, directly on the Ansys website. Simply navigate to the Optics & Photonics section to find Zemax offerings.

To download Zemax software, log in to your Ansys account at Ansys.com. After logging in, go to the Downloads section under Support or the product page for Zemax. If you don’t have an Ansys account, create one using the email associated with your Zemax account to ensure seamless access.

Ansys provides comprehensive support for Zemax products via the Ansys Customer Portal. Log in to your account and navigate to the Support section. Here, you can submit tickets, access FAQs, and connect with experts. If you are new to Ansys, you may need to register your Zemax license during account setup to unlock support features.

Ansys Zemax OpticStudio offers a variety of learning options.

  • The extensive knowledge base offers a wide range of tutorials from getting started to system-level how-to articles.
  • Our Zemax users community is also useful to engage with power users and learn tips and tricks.
  • The Ansys Learning Hub provides self-paced video courses that allow you to learn Ansys Zemax OpticStudio.

The STAR Multiphysics tools enable customers to do both STOP analysis (Structural, Thermal, Optical Performance) and Ansys-exclusive SOFT analysis (Structural Optical Fluids Thermal). Ansys Zemax OpticStudio allows you to easily and accurately load the needed data from external solvers. Users can then assess system performance with structural, optical, fluids, and thermal effects simultaneously.

Learn more in this webinar: STOP Analysis Using STAR with an Automated Transient Workflow (ansys.com)

Current customers can download Ansys Zemax OpticStudio from the Download Center in the Ansys Customer Portal. For those who are not current customers but are interested in trying OpticStudio, Ansys offers a free trial. It comes with sample files and design templates. Our extensive knowledge base offers a wide range of tutorials, from getting started to system-level how-to articles.

Ansys Zemax OpticStudio can use an ideal phase profile to model the metasurface and then optimize it using ray tracing capabilities. Ansys Lumerical can then quickly generate its response on the nano-structure level. Based on this information, the metalens can then be accurately set in OpticStudio on a user-defined surface. All ray-based tools are available to assess the performances of your system.

The advanced tolerancing tools from Ansys Zemax OpticStudio include an easy-to-use surface irregularities option. It leverages the composite surface capabilities and uses Zernike sag data to model the surface irregularities, including for complex base shapes such as aspherical or many types of freeform surfaces. All other manufacturing tolerances can be added in order to assess your as-built performance yield. 

Ansys Zemax OpticStudio is an optical design software tool, used to conceive imaging, illumination, laser systems, and more. OpticStudio’s user-friendly interface combines analysis, optimization and tolerancing tools to design for manufacturability. Extended customization options can tailor OpticStudio to your needs, or automate your work. Integrated Multiphysics workflows streamline the use of structural, thermal or fluid simulation results 

Get everything you need to simulate, optimize, and tolerance your optical designs

Ansys Zemax OpticStudio is the solution for designing components and subassemblies within complex, high-precision optical systems. Such systems address a variety of applications across several high-growth industries, from AR/VR to LIDAR, medical imaging to data communications, and more.

Dr VR analysis

 

Key Features

  • Ray Tracing
  • Lens Design
  • Tolerance Analysis
  • Optimization
  • Interoperability
  • Multiphysics Simulation
  • User-friendly interface

Employs advanced ray tracing algorithms to simulate the behavior of light in optical systems, allowing engineers to analyze and optimize the performance of lenses, mirrors, and other optical components.

Facilitates the design of complex optical systems, including the optimization of lens shapes, materials, and coatings to achieve desired imaging characteristics.

Engineers can perform tolerance analysis to assess the impact of manufacturing variations on optical system performance, helping to ensure designs are robust and manufacturable.

Ansys Zemax OpticStudio includes optimization tools to adjust design parameters automatically to meet specified performance criteria, helping engineers find the best solution for their optical systems.

Ansys Zemax OpticStudio supports interoperability with other engineering tools, allowing seamless integration into the overall product design and development process.

Simulate multiple physics phenomena simultaneously, such as thermal effects on optics, providing a more comprehensive understanding of real- world performance.

A user-friendly interface with a wide range of tools, wizards, and visualizations to assist engineers in the design and analysis process.

Ansys Zemax OpticStudio License

The Ansys Zemax OpticStudio is a powerful tool for optical engineers and designers to simulate, optimize, and validate their optical designs before physical prototypes are built. It helps save time and resources in the development of optical systems by allowing engineers to iterate and refine designs in a virtual environment.

To leverage the Ansys Zemax OpticStudio for multiphysics analysis requires the Ansys Zemax OpticStudio Enterprise license. The Ansys Zemax OpticStudio Enterprise license makes it simple to import structural, thermal, and refractive index data into OpticStudio workflows, yielding critical design insights, significant time savings, and new possibilities for system analysis. 

Product Packages

OPTICSOpticStudio ProOpticStudio PremiumOpticStudio Enterprise
Ansys Optics LauncherIncludedIncludedIncluded
Sequential Ray TracingIncludedIncludedIncluded
Monte Carlo Forward (Non-Sequential) Ray TracingIncludedIncludedIncluded
Multiple Configuration System ModelingIncludedIncludedIncluded
Number of Parallel Application Instances per License488
Polarization, Gradient Index, and Birefringence Ray TracingIncludedIncludedIncluded
Design Templates and Vendor Lens CatalogIncludedIncludedIncluded
Materials CatalogIncludedIncludedIncluded
Coatings CatalogIncludedIncludedIncluded
Robust Optimization MethodsIncludedIncludedIncluded
Sensitivity TolerancingIncludedIncludedIncluded
Monte Carlo TolerancingIncludedIncludedIncluded
Ray AimingIncludedIncludedIncluded
Aspheric OpticsIncludedIncludedIncluded
Freeform OpticsIncludedIncludedIncluded
Diffractive OpticsIncludedIncludedIncluded
Composite SurfaceIncludedIncludedIncluded
Image Quality Analysis (Geometric and Diffractive)IncludedIncludedIncluded
Gaussian BeamsIncludedIncludedIncluded
Physical Optics PropagationIncludedIncludedIncluded
Ghost Focus GeneratorIncludedIncludedIncluded
Ray Splitting and ScatteringIncludedIncludedIncluded
Importance SamplingIncludedIncludedIncluded
STAR Multiphysics Loading, Fitting, and Visualization tools (FEA, CFD)  Included
STAR Performance Analysis  Included
User-Defined Plugin for Surface, Objects, Sources, and Scatter Profiles IncludedIncluded
Workflow automation with ZOS-API and Script AutomationIncludedIncludedIncluded
Export Full Design or Reduced Order Model (ROM) to SpeosIncludedIncludedIncluded
Dynamic and Static Exchange with Lumerical Sub-Wavelength model (LSWM) plugin simulationIncludedIncludedIncluded
Lumerical Plugin for metalens simulation (Static Data Exchange) IncludedIncluded
Import and Export of STEP, IGES, SAT, STLIncludedIncludedIncluded
Dynamic Link to Creo Parametric and Autodesk Inventor IncludedIncluded

OPTICSTUDIO RESOURCES & EVENTS

Featured Webinars

Blogs

Case Studies

White Papers

2020-12-white-paper-icon-block.jpg

Mission-driven Optical Simulation of Thermal, Structural, and Turbulent Flow

A more streamlined solution to complex design challenges is proposed.

2020-12-white-paper-icon-block.jpg

Optimizing Performance in Ultra-Short Throw Projector Design with OpticStudio and OpticsBuilder

This paper walks you through the five stages of an Ansys Zemax-enabled ultra-short throw projector system design and analysis, showing how our integrated tools help reduce the time, required expertise, and risk of errors associated with incorporating optomechanical system analysis into ultra-short throw projector system design.

Videos

Let’s Get Started

If you're facing engineering challenges, our team is here to assist. With a wealth of experience and a commitment to innovation, we invite you to reach out to us. Let's collaborate to turn your engineering obstacles into opportunities for growth and success. Contact us today to start the conversation.

×