Canon Eos Rebel T6i 750d Instruction Manual

141
3 Correction of Lens Peripheral Illumination and Aberrations
1Select the setting.
Check that [ Correction data 
available ] is displayed for the 
attached lens.
 Select [ Chromatic aberration ], then 
press < 0>.
 Select [ Enable], then press < 0>.
2Take the picture.
 The image will be recorded with the 
chromatic aberration corrected.
1Select the setting.
Check that [ Correction data 
available ] is displayed for the 
attached lens.
 Select [ Distortion ], then press < 0>.
 Select [ Enable],...

3 Correction of Lens Peripheral Illumination and Aberrations
142
The camera already contains data for lens peripheral illumination 
correction, chromatic aberration correc tion, and distortion correction for 
approx. 30 lenses. If you select [ Enable], the peripheral illumination 
correction, chromatic aberration correc tion, and distortion correction will 
be applied automatically for any  lens whose correction data is 
registered in the camera.
With EOS Utility (EOS software), y ou can check which...

143
3 Correction of Lens Peripheral Illumination and Aberrations
Cautions for Lens Correction
Peripheral illumination correction, chromatic aberration correction, and 
distortion correction cannot be appli ed to JPEG images already taken.
 When using a non-Canon lens, setting the corrections to [ Disable] is 
recommended, even if [ Correction data available ] is displayed.
 If you use the magnified view during  Live View shooting, the peripheral 
illumination correction and chromatic aberration...

144
If you shoot an image with a fast shutter speed under a light source 
such as fluorescent light, the blinking  of the light source causes flicker 
and the image may be vertically  unevenly exposed. If continuous 
shooting is used under these conditions, uneven exposures or colors 
across the images may result.
With anti-flicker shooting, the camera  detects the frequency of the light 
source’s blinking and takes the pictur e when the flicker causes less 
effect on exposure or color.
1Select...

145
3 Reducing Flicker K
Under [ 54: Custom Functions (C.Fn) ], if you set [9: Mirror lockup] to 
[ 1: Enable], the [ Anti-flicker shoot. ] setting will automatically switch to 
[ Disable ].
 If the subject is against a dark background or if there is a bright light in 
the image, flicker may not be detected.
 Under certain special types of lighting, the camera may not be able to 
reduce the effects of the flicker even when < G> is displayed.
 Depending on the light source, flicker may not be detected...

146
The range of reproducible colors is called the color space. With this 
camera, you can set the color space for captured images to sRGB or 
Adobe RGB. For normal shooting, sRGB is recommended.
In Basic Zone modes, sRGB is set automatically.
1Select [Color space].
 Under the [z 2] tab, select [Color 
space], then press < 0>.
2Set the desired color space.
 Select [ sRGB] or [Adobe RGB ], then 
press < 0>.
This color space is mainly used for commercial printing and other 
industrial uses. This setting...

147
5
Advanced Operations
In Creative Zone modes, you 
can change various settings of 
the camera as you desire to 
obtain a wide variety of 
shooting results, by selecting 
the shutter speed and/or 
aperture, adjusting the 
exposure as you prefer, etc.
The J icon at the upper right of the page title indicates that 
the function is available only  in Creative Zone modes.
After you press the shutter button halfway and let go, the 
exposure values will remain di splayed in the viewfinder for 
4 sec. ( 0)...

148
The camera automatically sets the shutter speed and aperture to suit 
the subject’s brightness. This is called Program AE.
* stands for Program.* AE stands for Auto Exposure.
1Set the Mode Dial to < d>.
2Focus on the subject.
 Look through the viewfinder and aim 
the AF point over the subject. Then 
press the shutter button halfway.
 When focus is achieved, the focus 
indicator < o> on the viewfinder’s 
bottom right will light up (when in 
One-Shot AF mode).
 The shutter speed and aperture will...

149
d: Program AE
 Change the ISO speed. Use the built-in flash.
To match the subject and ambient  lighting level, you can change the 
ISO speed (p.122) or use the built-in flash (p.166). In the < d> 
mode, the built-in flash will not fire automatically. Therefore, press 
the < I> (flash) button to raise the built-in flash when indoors or 
shooting in low light.
 Change the program using Program shift.
After pressing the shutter button halfway, turn the < 6> dial to 
change the shutter speed and...

150
You can either freeze the action or create motion blur with the  
(Shutter-priority AE) mode on the Mode Dial.
*< s > stands for Time value.
1Set the Mode Dial to < s>.
2Set the desired shutter speed.
See “Shooting Tips” on the next page 
for advice on setting the shutter 
speed.
 Turning the < 6> dial to the right 
sets a faster shutter speed, and 
turning it to the left sets a slower one.
3Take the picture.
 When you focus and press the 
shutter button completely, the picture 
will be taken at...