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Description
LensHH-LT is a powerful optical design software tailored for engineers focused on refractive and reflective imaging systems, providing essential functionality at a price that doesn't require an enterprise-level investment. The software offers comprehensive analyses, including ray tracing, Seidel aberrations, ray and OPD fans, as well as FFT and geometric MTF, PSF, wavefront maps, spot diagrams, field curvature, distortion, and relative illumination. Users can optimize designs through both local and global methods—utilizing multi-start approaches, basin-hopping searches, glass substitutions from complete catalogs, stock-lens matching, and saddle-point construction for discovering topologies. It supports seamless integration by reading and writing files from Zemax, Code V, OSLO, Optalix, and Optiland, ensuring that existing designs can be imported without loss. In addition to its user-friendly GUI, the software features an API, a command-line interface, and an open MCP server, enabling AI agents like Claude to automate design processes, perform optimizations, and retrieve analysis results. Priced at a one-time fee of $385, it does not require a subscription and includes a full-featured 45-day trial without the need for an account. For users with air-gapped systems, offline activation is also available, offering flexibility for various working environments. Overall, LensHH-LT stands out for its robust functionality and accessibility to engineers seeking a cost-effective solution.
Description
Questgen is an authoring tool that allows you to create various types of assessments, such as Multiple Choice Questions (MCQs), True/False Questions, Fill-in-the Blanks, Higher-Order Questions, Bloom's Taxonomy Quizzes, etc. One click. You can edit the worksheet generated before exporting it to plain text or JSON. The Questgen authoring software allows teachers and schools to create worksheets in just a few moments. They can avoid selecting the same questions from a question bank each year. Questgen can be used by HR teams to create assessments based on compliance documents. Assessments could be created and distributed to employees every time there is a policy change to ensure that they have read and understand the new policies.
API Access
Has API
API Access
Has API
Pricing Details
$385
Free Trial
Free Version
Pricing Details
$15 per month
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Synapse Optics
Founded
2026
Country
United States
Website
www.synapseoptics.com
Vendor Details
Company Name
Questgen
Founded
2019
Country
India
Website
www.questgen.ai/