Description Saudi Arabia, Ras Tannura, collected 1978-06-00, ex coll. A.J. Karels. Image by Joop Trausel and Frans Slieker.Author Joop Trausel and Frans Slieker· JPG file - 38.95 kB - 321 x 482 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Image Title: Amiantis umbonella
(Lamarck,1818) Original Time Taken: 2010:09:01 13:58:58 Time Digitized: 2010:09:01 13:58:58 Shutter Speed: 1/40 sec Aperture: f/16 ISO Sensitivity: 100 Exposure Compensation: -1 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 321 pixels Original Height: 482 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Focal Length Equivalent in 35mm Film: 506.31183035066