Image of the Week: Soap Bubble Interference Image of soap bubbles on a finger exhibiting thin film interference from a backlight. There also is a top light to provide better light coverage. Photo taken with a Fujifilm X-T5 using a Fujinon 30 mm macro lens and processed with Adobe Lightroom. [Thanks to Mehmet Bütün for providing ideas for the photo.] —Berke Köker, Bilkent University, Ankara, Turkey *Link in Bio #Soap #Bubble #Interference #film #backlight #light #Fujifilm #macrolens #Lightroom