Also called second-curtain sync. This is a flash mode which triggers the flash towards the end of an exposure, just before the second curtain begins to close.
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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