The specified file temporary://fileeVXGgL could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.
The specified file temporary://filejfrxuA could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.
The specified file temporary://fileg9HbPp could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.
I was slightly worried after taking some pictures with my Canon 70-300mm f/4.5-5.6 IS USM lens: there was some blurring which really should not have been there.
I went to Real Camera to buy some old lenses and found this 135mm f/2.8 with an M42 mount. Fully open it has deliciously buttery and soft bokeh. New portrait lens ahoy!
EF refers to the EF 28-80mm f/3.5-5.6 IV, while EF-S refers to the EF-S 18-55mm f/3.5-5.6 II, and Sigma refers to the Sigma 17-70mm F2.8-4 DC Macro OS HSM.
The 7D camera was set to ISO 100. All lenses were set to approximately 55mm focal length, physically supported and used without image stabilisation. Two regions were compared as highlighted here: