Canon PowerShot G3 User Manual page 190

Using Conversion Lenses (Optional) / Close-up Lenses (Optional) (continued)
Close-up Lens 250D (58 mm)
• You are recommended to use Macro Ring Lite MR-14EX or Macro Twin Lite MT-
24EX for flash photography with the close-up lens mounted on the camera.
• When using the built-in flash to shoot, a portion of the image in the viewfinder
may appear to be blocked by the wide converter or tele-converter and appear
dark.
• When using the viewfinder to shoot, a portion of the image in the viewfinder may
appear to be blocked by the wide converter or tele-converter.
• Set the focal length of the camera's lens to telephoto when using the close-up
lens.
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This lens, with a 58 mm-threaded diameter, makes
macro shooting easier. With the camera in macro
mode, it can shoot subjects as close as 10 cm (3.9
in.) from the lens tip.