Description Portugal, Madeira, Ilhas Selvagens, Selvagem Grande, at 0.5 m depth, collected 1986-00-00, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker.Author Joop Trausel and Frans Slieker· JPG file - 59.31 kB - 561 x 383 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Image Title: Patella candei
d'Orbigny,1839 Original Time Taken: 2007:09:22 14:09:59 Time Digitized: 2007:09:22 14:09:59 Shutter Speed: 1/15 sec Aperture: f/16 ISO Sensitivity: 100 Exposure Compensation: -1 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 561 pixels Original Height: 383 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Focal Length Equivalent in 35mm Film: 431.74236382555