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Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Description

Kray stands out as a cutting-edge global illumination renderer that facilitates swift and precise scene rendering, especially in environments where indirect lighting is crucial. It incorporates the latest algorithms and enhancements, enabling it to efficiently generate comprehensive global illumination effects, including reflections, refractions, and caustics, on standard computing systems. The renderer boasts rapid global illumination techniques such as light/photon mapping, which, while biased, provides impressive speed with minimal dependency on ray recursion counts; path tracing, which is unbiased and employs various sampling optimizations; and irradiance caching, designed for fast, view-independent storage of reusable GI solutions, along with caustics management. It features diverse light models, including point, directional, line, area, background lights, HDR image-based lighting, and the ability to pre-sample lights. Additionally, it supports instancing, permitting the efficient reuse of the same geometry across multiple locations in the rendered scene with minimal memory usage. Remarkably, instanced geometry can even be instantiated further, allowing for self-cloning capabilities with a user-defined number of recursions, making Kray a versatile tool for advanced rendering tasks.

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.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Claude Agent SDK No 
Claude Code No 
Claude Desktop No 
Ollama No 

Integrations

Claude Agent SDK Yes 
Claude Code Yes 
Claude Desktop Yes 
Ollama Yes 

Pricing Details

€70 per unit
Free Trial No 
Free Version No 

Pricing Details

$385
Free Trial Yes 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Kray

Country

Poland

Website

www.kraytracing.com/about/overview/

Vendor Details

Company Name

Synapse Optics

Founded

2026

Country

United States

Website

www.synapseoptics.com

Product Features

Product Features

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