✗ The myth everyone repeats
Humans are completely unable to see infrared radiation.
✓ What is actually true
Humans cannot see thermal infrared, but extremely intense near-infrared can be perceived as heat sensation and faint red glow at extreme levels. Normal infrared is invisible, but the statement is not absolutely accurate.
Reception
The receipts 2 sources
- Infrared Human Vision LimitsPRIMARY
- Visual Spectrum Human EyeREFERENCE