WinLens3D

freemium

WinLens3D by Qioptiq is a complete optical design suite including lens optimization, tolerance analysis, glass database management, and machine vision lens selection. Free Basic edition available.

Design

Data & Analytics

Research & Education

About

WinLens3D is a professional-grade optical design software suite developed by Qioptiq (formerly LINOS Photonics), targeting optical engineers, designers, and students. The suite encompasses several integrated tools: WinLens3D, the flagship full optical design program featuring optimization routines and support for tilts and decenters on surfaces, elements, modules, and groups; PreDesigner, a free paraxial and Gaussian beam layout calculator; Tolerancer, a dedicated tolerance analysis tool with sensitivity calculations, Monte Carlo simulations, and ISO 10110 drawing generation; Glass Manager, a sophisticated optical glass database with search, sorting, obsolete glass tracking, and a doublet creator; Material Editor, a utility for creating and managing custom optical materials; and MachVis, a free lens calculator for selecting optimal Qioptiq machine vision lenses. A free WinLens3D Basic edition provides serious design and analysis capabilities for engineers and students on a budget. A companion Android app (Lens Calculator) offers a touch-editable ray diagram and nomogram for on-the-go paraxial calculations. The OpticalSoftware.NET website accompanies the suite with an extensive library of tutorial videos, hints, tips, and how-to guides covering every component of the package, making it a valuable resource for both new users and experienced practitioners in optical system design.

Key Features

Full 3D Optical Design & Optimization: WinLens3D supports complete optical system design with advanced optimization routines and full handling of tilts and decenters on surfaces, elements, modules, and groups.
Tolerance Analysis with ISO 10110 Drawings: Tolerancer performs sensitivity calculations, tolerance editor workflows, and Monte Carlo simulations, and can generate ISO 10110-compliant production drawings.
Comprehensive Glass Database Management: Glass Manager provides a sophisticated searchable optical glass database with plots, graphs, tables, obsolete glass tracking, and an integrated doublet creator.
Free Paraxial & Gaussian Beam Layout (PreDesigner): PreDesigner is a free optical layout tool for quickly assessing and illustrating key paraxial and Gaussian beam parameters before committing to a full design.
Machine Vision Lens Selector (MachVis): MachVis is a free lens calculator that helps users choose the optimum Qioptiq machine vision lens (Rodagon, Rogonar, MeVis-C, Inspec.x, mag.x) for their specific imaging task.

Use Cases

Designing and optimizing multi-element camera or imaging lenses for industrial or scientific applications.
Performing tolerance analysis and generating ISO 10110 production drawings for optical manufacturing.
Selecting the optimal machine vision lens from the Qioptiq catalog for a specific inspection or measurement task.
Teaching and learning optical engineering concepts using the free WinLens3D Basic edition and PreDesigner tools.
Managing and searching optical glass databases to find suitable materials for custom doublet or multi-element lens designs.

Pros

Free Tiers Available: WinLens3D Basic, PreDesigner, MachVis, and the Android Lens Calculator are all free, making the ecosystem accessible for students and budget-conscious engineers.
Comprehensive Suite Coverage: The suite covers the entire optical design workflow—from initial layout and optimization through tolerancing, glass selection, and material management—in one integrated environment.
Rich Tutorial & How-To Library: OpticalSoftware.NET provides an extensive video library of overviews, tips, and secrets for every tool in the suite, accelerating learning and onboarding.
Industry-Standard Outputs: Tolerancer generates ISO 10110 production drawings directly, streamlining handoff between design and manufacturing teams.

Cons

Windows-Centric Desktop Software: The full suite is primarily a Windows desktop application, which may limit accessibility for users on macOS or Linux without virtualization.
Tied to Qioptiq Product Catalog: MachVis is specifically designed around Qioptiq (LINOS Photonics) machine vision lenses, limiting its utility for engineers working with other lens manufacturers.
Niche Specialization: The software is highly specialized for optical engineering; it has a steep learning curve for users without a background in optics or photonics.

Frequently Asked Questions

WinLens3D Basic is a free version of the full program that provides serious design and analysis tools. The complete WinLens suite—including the full WinLens3D, Tolerancer, and Glass Manager—requires a paid license.

WinLens3D Basic is the free, feature-limited edition suitable for students and general optical design tasks. The full WinLens3D, included in the WinLens suite, adds advanced optimization, full tilt/decenter handling, and integration with Tolerancer and Glass Manager.

The WinLens suite runs on Windows as a desktop application. A companion Lens Calculator app is available for Android smartphones and tablets via the Google Play Store.

PreDesigner is a free optical layout tool for quickly evaluating paraxial or Gaussian beam parameters in the early stages of an optical design. It helps engineers assess feasibility before beginning full system optimization.

Yes. The Tolerancer component of the WinLens suite can generate ISO 10110-compliant optical drawings suitable for production and manufacturing workflows.