Easy Exposure - Topic: Flash Ratio http://easy-exposure.com/photo-forum/beyond-the-basics/flash-ratio/ Simple:Press Version 5.7.5.3 patindaytona on Flash Ratio http://easy-exposure.com/photo-forum/beyond-the-basics/flash-ratio/#p13666 Beyond The Basics http://easy-exposure.com/photo-forum/beyond-the-basics/flash-ratio/#p13666 Ok, this is a very tough question.

When I use a off camera flash coupled with my on-camera flash unit, and set a ratio....say 1:3 for example, does it mean that 1:3 is maintained no matter how close to subject i use the off-camera flash,............or does the ratio change if i don't have both flash units at exactly the same distance from subject. TTL

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