The common ILL-ESRF-EMBL research site in Grenoble. The common ILL-ESRF-EMBL research site in Grenoble. The common ILL-ESRF-EMBL research site in Grenoble. Technical Details Camera: Canon EOS-1Ds Mark II Taken: 16 Jun 2005 Focal length: 15mm Aperture: f/45 Exposure: 30.0 seconds ISO: 200