Description Angola, Luanda, 30 km S of Luanda, by dredging, at 30-60 m depth, collected 1993, ex coll. J.G.B. Nieuwenhuis. Image by Joop Trausel and Frans SliekerAuthor Joop Trausel and Frans Slieker· JPG file - 42.03 kB - 330 x 382 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Original Time Taken: 2009:01:04 15:36:07 Time Digitized: 2009:01:04 15:36:07 Shutter Speed: 1/25 sec Aperture: f/16 ISO Sensitivity: 100 Exposure Compensation: -1.67 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 330 pixels Original Height: 382 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Focal Length Equivalent in 35mm Film: 580.87943868918