Posted on April 6, 2008February 5, 2019 by claudiaCoreopsis Single Coreopsis flower. Aperture: ƒ/5.6 Caption: Coreopsis flower against an out of focus leaf background, with a single purple petal on the leaves. Focal length: 135mm ISO: 100 Keywords: Array Shutter speed: 1/250s Title: Single Coreopsis