Canon EOS Rebel T5i 18-55mm IS STM Lens Kit Manual
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If the shooting result is dark or the contrast is low, you can use the Auto
Lighting Optimizer function to auto-correct the brightness and contrast,
and obtain a more favorable image.
You can also change the setting of the image shot with the camera’s
Auto Lighting Optimizer function.
This function also can be used for JPEG/TIFF images in addition to
RAW images.
* ALO stands for Auto Lighting Optimizer.
Lighting Optimizer function to auto-correct the brightness and contrast,
and obtain a more favorable image.
You can also change the setting of the image shot with the camera’s
Auto Lighting Optimizer function.
This function also can be used for JPEG/TIFF images in addition to
RAW images.
* ALO stands for Auto Lighting Optimizer.
1
Checkmark the [Auto Lighting Optimizer] checkbox.
For the image shot with the camera’s Auto Lighting Optimizer
function, the checkbox is already checked.
function, the checkbox is already checked.
2
Change the setting according to your preferences.
Auto correction is applied to the image to match the setting.
For the image shot with the camera’s Auto Lighting Optimizer
function, the setting at the time of shooting is applied as the
default value.
function, the setting at the time of shooting is applied as the
default value.
To cancel the Auto Lighting Optimizer, remove the check mark
from the checkbox.
from the checkbox.
Using the Auto Lighting Optimizer
Checkmark
Select from three
levels: Low/Standard/
Strong
levels: Low/Standard/
Strong
When [Highlight tone priority] is set to [Enable] on any supported
camera other than the EOS-1D Mark IV or EOS 5D Mark II, the
Auto Lighting Optimizer cannot be used for RAW images.
camera other than the EOS-1D Mark IV or EOS 5D Mark II, the
Auto Lighting Optimizer cannot be used for RAW images.
You cannot use the Auto Lighting Optimizer with multiple-
exposure RAW images created with the camera.
exposure RAW images created with the camera.
When you apply Auto Lighting Optimizer to the RAW and JPEG
images shot simultaneously, the correction results of the two
images may differ.
images shot simultaneously, the correction results of the two
images may differ.