🔬 Optics Calculator & Explorer

Calculate optical properties, simulate light behavior, and explore fascinating physics of light.

Select Tool

Units

💡 Quick Presets:

Select a tool and enter values...

💧 Water

n ≈ 1.33

🥃 Glass

n ≈ 1.5-1.9

💎 Diamond

n ≈ 2.42

👁️ Eye Lens

n ≈ 1.386-1.406

🌌 Vacuum

c = 299,792,458 m/s

Simulation Type

Click "Run Simulation" to visualize light behavior