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Extra Features For Canon Powershot Cameras User Quick ... - Wikia

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62<br />

Grids pics<br />

! !<br />

! Golden Ratio! ! ! ! Rulers! ! ! Diagonal Method<br />

Stereo Data Maker<br />

! !<br />

Photos courtesy of Stereo Data Maker http://stereo.jpn.org/eng/sdm/index.htm<br />

! ! ! ! ! ! ! ! ! ! ! !<br />

KAP<br />

! (Kite Aerial Photography)<br />

! ! !<br />

! Courtesy Tom Benedict<br />

!<br />

!<br />

Bracketing in continuous mode < <strong>Extra</strong> Photo Operations < Main Menu<br />

Bracketing is the practice of making several exposures of a scene,<br />

with each exposure differing from the next by predetermined steps<br />

in exposure or focus settings. Bracketing is used to easily capture<br />

a range of exposures so that the best exposure can be selected at a<br />

later time. Bracketing is also used to create a series of exposures<br />

which will be combined using methods such as HDR processing.<br />

The bracketing features are enabled when the camera drive mode<br />

is set to continuous, and custom timer with some models.<br />

! ! Usage Tip: If you wish to fire off individual frames and still have<br />

! ! bracketing for each one, after the first shot lightly let-up on the<br />

! ! shutter button to a half- press position. The next full-press will<br />

! ! give you another bracketed shot. This process can be repeated<br />

! ! for as many bracketing steps as you need. Giving you finer<br />

! ! control over the number of bracketed exposures you may require.<br />

Set camera Custom Timer in <strong>Canon</strong> Menu<br />

See: Bracketing notes: Page 49.<br />

• TV bracketing value [Off, 1/3 – 4 Ev]<br />

Set this value to bracket via exposure time. A value of 1 will<br />

double or halve the exposure time for the following exposures.<br />

• AV bracketing value [Off, 1/3 – 4 Ev]<br />

Set this value to bracket via aperture. A value of 1 will open or<br />

close the aperture by 1 stop for the following exposures.<br />

• Subj. Dist. Bracket Value [0 – 100]<br />

Set this value to enable focus bracketing. This feature is only<br />

enabled during manual focus mode on some versions. It allows you to specify the manual focus<br />

distance in millimeters. This value is multiplied by the Value factor below to arrive at the final<br />

value.<br />

11

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