Description French Polynesia, Society Islands, Tahiti, low tide, intertidal coral sand, collected 1986, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans SliekerAuthor Joop Trausel and Frans Slieker· JPG file - 44.73 kB - 553 x 305 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Image Title: Ctena divergens
(Philippi,1850)
Original Time Taken: 2010:06:02 12:10:32 Time Digitized: 2010:06:02 12:10:32 Shutter Speed: 1/30 sec Aperture: f/16 ISO Sensitivity: 100 Exposure Compensation: -1 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 553 pixels Original Height: 305 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Focal Length Equivalent in 35mm Film: 464.40051333295