Exposure Lock Button - What is it and How to Use it?
NIKON D5100: The AE-L AF-L Button – Mecam.me
The Canon T3i has the simplified AE Lock button from more recent models. Marked with an asterisk… | Clases de fotografía, Fotografia tutorial, Técnicas fotográficas
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What are the AE-L, AF-L, and * Buttons and What Do They Do?
Autoexposure (AE) Lock
What are the AE-L, AF-L, and * Buttons and What Do They Do?
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