Gallery AwardCurators choiceGlasswinged butterfly (Greta oto)

Glasswinged butterfly (Greta oto) Glasswinged butterfly (Greta oto)
Copyright fotoğraf sahibi:: Johannes Öhl, Germany
rekabet currators seçimi: Macro -29-
Glasswinged butterfly (Greta oto) is resting on a leaf. When a glasswinged butterfly is flying, it is for predators almost invisible. The wings are transparent, but like a glass window there should be a reflectiion of light. But there isn't a reflection. Scientists from Karlsruhe Institute of Technology have discovered the trick: The butterfly wings namely have irregular nanostructures on the surface, and thus is very little light reflected: depending on the angle just between two and five percent.
For a glass pane, it is depending on the viewing direction between eight and 100 percent.

Johannes Öhl Bu fotoğrafları ile rekabet de katıldı ("Serisinin en iyi" tıklayın fotoğrafçı best yükleme için oy)
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Glasswinged butterfly (Greta oto)

Bu fotoğraf mevcuttur "Galeri"
Teknik Bilgi:
Fotoğraf makinası : NIKON D800
Odak mesafesi : 105 mm
Pozlama : 1/125 s
Diyafram açıklığı : f/5.6
ISO : 400
Telif Hakkı : Johannes Öhl
Çekiliş tarihi : February 8, 2015, 1:51 pm
Yüklenme tarihi : 2 years ago
Kategori : Makro
Favoriler : 5
Görüntüleme : 30
Dışarıdan görüntüleme : 2400
Oylar : 8
Puanlar : 80.05
Facebook likes: 0
FINAL Puanlar : 70.04
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