About Cor Stellaris
Cor Stellaris LLC is a software company dedicated to building modern tools for specialized professionals. We focus on optics and vision science — industries where practitioners have long been underserved by outdated, expensive desktop software.
Our Mission
We believe professional-grade tools should be accessible, affordable, and available from anywhere. Legacy software in optics and vision science is stuck behind expensive perpetual licenses and single-machine installs. We're changing that by bringing these tools to the cloud — making them accessible to anyone with a browser.
What We Build
We create web, mobile, and desktop applications for specialized professional domains. Our current focus areas:
Optical Engineering
Thin-film coating design, simulation, and manufacturing tools.
Vision Science
Certification prep and professional development for eye care professionals.
More To Come
We're always exploring new domains where modern software can make a difference.
Our Approach
- 1.Cloud-first. No installations, no license keys. Access from any browser, on any device.
- 2.Domain expertise first. We build tools that solve real problems because we understand the science behind them.
- 3.Fair pricing. Subscription models that let you start free and scale as needed — not $5,000 perpetual licenses.
Interested in our products?
See what we're building and how it can help your work.