A technique whereby the exposure metered from one scene is locked and used for an alternative composition. This can be used to compensate for awkward lighting situations such as backlighting, and on a DSLR is usually accessed by a physical control.
On sale: 29th Aug
Highlights this month include your essential guide to using prime lenses, plus 36 tips for better landscape images in our brand new 12-page Technique series, and we help you take control of your ISO settings. Plus much more!
Which of the new cameras announced so far this year are you most excited about?
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