Snowflakes imaged in Denmark 20th December 2009 by Jesper Gr�nne (FotoJesper.dk). Jesper used used a 85mm f/1,2 lens and a reversed 50mm outside it to produce a field of view a few millimetres across. �Jesper Gr�nne, shown with permission.
Atmospheric
Optics

About - Submit Optics Picture of the Day Galleries Previous Next Today Subscribe to Features on RSS Feed