Description Brazil, Santa Catarina, Porto Belo, in sand , at 2 m depth, collected 1984, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans SliekerAuthor Joop Trausel and Frans Slieker· JPG file - 51.17 kB - 622 x 312 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Original Time Taken: 2010:06:02 14:14:36 Time Digitized: 2010:06:02 14:14:36 Shutter Speed: 1/25 sec Aperture: f/16 ISO Sensitivity: 100 Exposure Compensation: 0.33 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 622 pixels Original Height: 312 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 37 mm Focal Length Equivalent in 35mm Film: 311.89139360302