Canon PowerShot G6 User Manual page 192

Using Conversion Lenses/ Close-up Lenses (Sold Separately)
3
Wide-Converter WC-
DC58N mounted
Since the image seen in the viewfinder does not change when a
conversion lens is installed, use the LCD monitor to compose
images.
Please note that the images will not merge properly with the
PhotoStitch program on a computer when they are shot in
mode with a conversion or close-up lens.
To protect the conversion lenses, hold them with one hand while
you screw them on the camera with the other hand.
Completely remove all dust and dirt from conversion lenses with
a lens blower brush before use. The camera may focus on any
dirt that remains.
Exercise due caution when handling the conversion lenses since
it is easy to dirty them with fingerprints.
188
Screw on the lens in the direction
of the arrow.