Vivitar vivtarr i7 User Manual
Page 13
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Color Invert
Touch Color invert.
The Color Invert effect inverts colors in an image, giving an image a look similar to a
negative, but without the orange cast that a color film negative has.
Color Monochrome
Touch
Color Monochrome.
The
Color Monochrome
effect remaps colors so they fall within shades of a single
color.
Specify the color
: Touch the
Input Color
.
Select a color then touch
Done
.
Intensity
: Move the
Intensity
slider
to the right to increase the color tones. Move
slider to the left to reduce the tones.
Exposure
Touch Exposure.
The Exposure effect adjusts the exposure setting for an image by mimicking a
camera’s F-stop adjustment.
Exposure value: Move the Exposure value slider to the right to brighten the photo
by F-stops (exposure values). Move the slider to the left to darken the photo by F-
stops (exposure values).
Gamma Adjust
Touch Gamma Adjust.
The Gamma Adjust effect changes midtone brightness. The gamma value of a
computer monitor affects how light or dark an image looks in a web browser.
Adjusting the gamma effectively changes the slope of the transition between black
and white.
Power: Move the Power slider to the right to darken the photo. Move the slider to
the left to lighten the photo.