Description Diadema savignyi
Cemetery Beach, Verde Island Passage, southern Luzon, Philippines
Photo: R. Mooi, 2014, 1 m depth, using flash
Detail shows iridescence on spine bases as well as in lines on the test Author Mooi, RichardJPG file - 504.99 kB - 2 341 x 1 812 pixels
Extra information Camera Maker: Canon Camera Model: Canon PowerShot SD1300 IS Original Time Taken: 2014:05:02 00:38:27 Time Digitized: 2014:05:02 00:38:27 Shutter Speed: 1/30 sec Aperture: f/2.8 ISO Sensitivity: 160 Exposure Compensation: 0 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 2341 pixels Original Height: 1812 pixels Orientation: 1: Horizontal (normal) Focal Length: 5 mm Focal Length Equivalent in 35mm Film: 47.383178908985