Public Domain – Oxidized Iron Filings on a metal drill bit
Free Photos – Iron filings / Scraping the iron on the drill bit / magnetized iron filings
The main picture was taken with a Canon brand camera, model Canon EOS 500D on Saturday 31st March 2012 by the Emilian Robert Vicol photographer.
As basic settings, an exposure time of 1/10 (0.1s) was used with aperture f/20.0 and the ISO Speed of the camera was 1600. Actual focal length of the lens was 238/1 (238mm) with 18-270mm lens model (range).
The actual file size is 2.96 MBytes, resolution is 4752px on the horizontal and 3168px on the vertically and the original (or modified) file name is Iron-Filings-on-a-Magnetized-Metal-Drill-Bit__IMG_2301.jpg (media type is image/jpeg).
The photo original orientation was portret with an X Resolution DPI equal to 72/1 and Y-Resolution DPI equal to 72/1.
Other camera settings (and APEX value) were the lens aperture 565248/65536, status of flash equal with 9, shutter speed 221184/65536 and brightness value unknown.
Note: The current image size corresponds to the original version but the original photo orientation it was changed to landscape.