Description Angola, Luanda, off North Luanda, by dredging, at 18-30 m depth, collected 1994, ex coll. J.G.B. Nieuwenhuis. Image by Joop Trausel and Frans SliekerAuthor Joop Trausel and Frans Slieker· JPG file - 36.82 kB - 323 x 425 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Original Time Taken: 2009:01:04 15:59:39 Time Digitized: 2009:01:04 15:59:39 Shutter Speed: 1/13 sec Aperture: f/16 ISO Sensitivity: 100 Exposure Compensation: -1.67 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 323 pixels Original Height: 425 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Focal Length Equivalent in 35mm Film: 549.2927794373