Canon EOS M Instruction Manual page 97

Toy camera effect
Gives a color cast typical of toy cameras and darkens the image's
four corners. By adjusting the color tone, you can change the color
cast.
Miniature effect
Creates a diorama effect. You can change where the image looks
sharp. The camera will focus at the center of the white frame and the
AF method will be fixed at [FlexiZone - Single].
With [Grainy B/W], the grainy look of the image displayed on the screen
may differ from that of the recorded image.
With [Soft focus] and [Toy camera effect], the soft focus effect of the
image displayed on the screen may differ from that of the recorded
image. If you are using a shooting mode other than the Basic Zone
modes or movie shooting, you can set the menu's Custom Function
C.Fn-6 to [Depth-of-field preview] (p.287) and press the <XL> button
to check the soft focus of the image that will be recorded.
k Using Creative Filters
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