Description Angola, Luanda, Luanda Bay, off Cacuaco, at 4 m depth, collected 1992, ex coll. J. Trausel. Image by Joop Trausel and Frans SliekerAuthor Joop Trausel and Frans Slieker· JPG file - 42.00 kB - 308 x 348 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Image Title: Payraudeautia gruveli
(Dautzenberg,1910) Original Time Taken: 2008:02:21 17:05:09 Time Digitized: 2008:02:21 17:05:09 Shutter Speed: 1/2 sec Aperture: f/11 ISO Sensitivity: 100 Exposure Compensation: -2 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 308 pixels Original Height: 348 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Focal Length Equivalent in 35mm Film: 630.97820777744