ID | #1566205668 |
Added | Mon, 19/08/2019 |
Author | July N. |
Sources | |
Phenomena | |
Status | Result
|
Resume |
Initial data
The photograph was obtained UFO-Norge in 1995.
It shows a landscape scene with a bridge over a river and some mountains in the background and cloudy sky. In the middle of the photo there is a white triangle.
The report FOTOCAT Report # 4 stated: it Seems that this flash lens.
Translated by «Yandex.Translator»
Original news
1995 – Norway A photograph was received by UFO-Norge in 1995. It shows a landscape scene with a bridge over a river and some mountains in the background, and an overcast sky. In the middle of the photo there is a triangle-shaped white “object.” It appears to be a lens flare.
Hypotheses
Re-reflections in lens lenses from a strong light source
The lens consists of a set of lenses (in some lenses - of mirrors), designed for mutual compensation of aberrations and assembled into a single system.
From the contour light (bright light sources behind the subject or next to it), caught in the frame or located outside the frame, parasitic reflections from the internal elements of the lens are formed, called glare (or in slang "hares").
Investigation
On the basis of illumination, somewhere up above, at the time of photographing, it was released IDs behind the clouds the Sun. It is able to give such an effect, although it does not hit the frame. Maybe this photo is cropped?
Translated by «Yandex.Translator»
Resume
Re-reflections in lens lenses from a strong light source
The lens consists of a set of lenses (in some lenses - of mirrors), designed for mutual compensation of aberrations and assembled into a single system.
From the contour light (bright light sources behind the subject or next to it), caught in the frame or located outside the frame, parasitic reflections from the internal elements of the lens are formed, called glare (or in slang "hares").
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