Most objects produce diffuse reflections as light scatters off their surfaces in random directions. It is often almost impossible to pick out the shape or colour of objects in a diffuse refection.
- All objects obey the law of reflection on a microscopic level.
- If the irregularities on the surface of an object are larger than the wavelengths of the incident light, light reflects in all directions and produces diffuse reflections.
- A diffuse reflection is easily distinguished from the mirror-like qualities of a specular reflection.
About specular reflection
- Specular reflection, or regular reflection, is the mirror-like reflection of light from a surface in which everything appears as clearly as when viewed directly.
- Specular reflection occurs when the irregularities on the surface of an object are smaller than the wavelengths of the incident light.
Related diagrams
Each diagram below can be viewed on its own page with a full explanation.
