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UHP beam in the rain 2

Here's a closer look at the light beam in the rain, viewed from the side with the light going from left to right. The zone of total internal reflection can be clearly seen on the left. This zone is bordered by messy rainbows which arises from the wavelength-dependent refraction of light in the droplets. This colored effect is not as clean as in proper rainbows because of a great variability in the shape and size of the water drops and the very short viewing distance.


Keywords: Lamps

UHP beam in the rain 2


Here's a closer look at the light beam in the rain, viewed from the side with the light going from left to right. The zone of total internal reflection can be clearly seen on the left. This zone is bordered by messy rainbows which arises from the wavelength-dependent refraction of light in the droplets. This colored effect is not as clean as in proper rainbows because of a great variability in the shape and size of the water drops and the very short viewing distance.

IMG_9254.jpg IMG_9418.JPG IMG_9402.JPG 1000035489.jpg 1000035471.jpg
File information
Filename:IMG_9402.JPG
Album name:Max / Nightscapes and light art
Keywords:Lamps
Filesize:1543 KiB
Date added:18 Apr 2026
Dimensions:1800 x 1200 pixels
Displayed:7 times
DateTime Original:2007:08:15 22:58:17
Exposure Time:1 sec
FNumber:f/2.8
Flash:No Flash
Focal length:17 mm
ISO:800
Model:Canon EOS 350D DIGITAL
Software:Adobe Photoshop 25.7 (Windows)
White Balance:1
URL:https://trad-lighting.net/gallery/displayimage.php?pid=1219
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