Description Angola, Luanda, off North Luanda, by dredging, at 15-35 m depth, collected 1994, ex coll. J.G.B. Nieuwenhuis. Image by Joop Trausel and Frans SliekerAuthor Joop Trausel and Frans Slieker· JPG file - 40.70 kB - 306 x 397 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 1100D Original Time Taken: 2017:02:17 01:10:35 Time Digitized: 2017:02:17 01:10:35 Shutter Speed: 1/80 sec Aperture: f/16 ISO Sensitivity: 800 Exposure Compensation: -1 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 306 pixels Original Height: 397 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Lens Info: EF50mm f/2.5 Compact Macro Focal Length Equivalent in 35mm Film: 809.08222571886