Description Canada, British Columbia, Vancouver Island, Sidney Channel, on rocks and shells, by dredging, at 45-50 m depth, collected 22nd June 1966, ex coll. J.Ph. Voorwinde. Image by Joop Trausel and Frans SliekerAuthor Joop Trausel and Frans Slieker· JPG file - 54.50 kB - 365 x 467 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Original Time Taken: 2010:10:02 00:51:33 Time Digitized: 2010:10:02 00:51:33 Shutter Speed: 1/20 sec Aperture: f/18 ISO Sensitivity: 100 Exposure Compensation: 0.33 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 365 pixels Original Height: 467 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Focal Length Equivalent in 35mm Film: 494.70548619734