Traditional Culture Encyclopedia - Photography and portraiture - What is the Tindal effect when taking pictures of pink flowers in women's clothes?

What is the Tindal effect when taking pictures of pink flowers in women's clothes?

What is the Tindal effect when taking pictures of pink flowers in women's clothes? Let's discuss it together.

A photographer happened to encounter the Tindal effect when shooting a woman wearing pink flowers. Really lucky. ? Tingdahl phenomenon? When the light beam passes through the colloid, bright light can be observed in the colloid from the vertical direction of the incident light? Path? Phenomenon. ? When the Tindal effect occurs, light has a shape. ? Tindal phenomenon is an optical phenomenon related to light scattering. When light shines on a particle, if the particle is smaller than the wavelength of the incident light, this light scattering phenomenon will occur. The influence of Tyndall effect on the refractive index of light can be roughly judged by the refractive index of light on colloid. Generally speaking, when the refractive index of light is vertical, if the incident light has no refractive index on the colloid, it will be reflected back. And light can also be transmitted to nearby objects on the colloid through the Dahl effect.

The Tindal effect usually occurs at sunset in the morning or when dark clouds are gathering after rain. The Tindal effect may also occur in some sudden weather changes, such as fog and dust in the atmosphere, so it can be divided into strips by sunlight projected on it. This is a very rare weather change, so it will also attract the attention of many netizens. When the light source in the camera passes through the colloid, the camera will produce different degrees of polarization due to the change of incident light intensity. But without the help of polarizing software, we can't see the image on the colloid.

When the Tindal effect occurs, light has a shape. Moreover, Tindal phenomenon is actually an optical phenomenon, but it is also related to light scattering. Therefore, when light shines on particles, the incidence of particles will be less than the wavelength of incident light, and light scattering will occur. Tindal effect can be used to effectively distinguish colloid from solution. Moreover, colloid can produce Tindal effect, while solution hardly produces Tindal effect, so it is a beautiful phenomenon to produce Tindal effect except suspension. And the light passing through the suspension may produce a very short optical path.