Interactive Ray Diagram Maker

7 Optical Elements Real-Time Ray Diagrams Step-by-Step

Interactive ray diagram maker with real-time sliders. Supports 7 optical elements — lenses and mirrors. Drag sliders to see how image formation changes instantly. Step-by-step solutions with KaTeX math.

Ray Diagram Controls
Positive = converging, Negative = diverging
Negative (object on left, sign convention)

Ray Diagram

Results

Step-by-Step Solution

🔬 Advanced Optics Tools

💫

Ray Optics Simulator

Full ray tracing simulation with multiple lenses, mirrors, prisms, and light sources on an interactive canvas
📐

Optical System Designer

Design multi-element optical systems with aberration analysis, MTF curves, and lens optimization

Support This Free Tool

Every coffee helps keep the servers running. Every book sale funds the next tool I'm dreaming up. You're not just supporting a site — you're helping me build what developers actually need.

500K+ users
200+ tools
100% private
☕ One-time support Buy me a coffee 📚 Learn & support 9-Book Bundle - $9 𝕏 Stay updated Follow @anish2good
Privacy Guarantee: Private keys you enter or generate are never stored on our servers. All tools are served over HTTPS.