Free Photo Images – Welding helmet with liquid crystal visor – Suitable for arc, MIG, TIG, plasma – 350 Amps
Solar powered , lithium battery backup / Grinding selection switch / Darkness control 9 – 13 / High impact resistant Polyamide, Switching time 0.000033 seconds / Dark-clear – Delay adjustable 0.25 – 0.8 sec
The main picture was taken with a Canon brand camera, model Canon EOS 500D on Wednesday 7th March 2012 by the Emilian Robert Vicol photographer.
As basic settings, an exposure time of 1/60 (16.667ms ) was used with aperture f/4.0 and the ISO Speed of the camera was 400. Actual focal length of the lens was 32/1 (32mm) with 18-270mm lens model (range).
The actual file size is 2.33 MBytes, resolution is 2714px on the horizontal and 3172px on the vertically and the original (or modified) file name is Liquid-Crystal-Welding-Helmet__62383.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 262144/65536, status of flash equal with 9, shutter speed 393216/65536 and brightness value unknown.
Note: It looks like the current size of the image was changed, the original version had the 4752 x 3168 resolution but the original orientation of the photo remained the same.