Flash Photography with Speedlite 550EX
FE Lock
FE (flash exposure) lock obtains and locks the correct flash exposure reading for any part of the scene.
1 Check that the Speedlite’s pilot lamp is lit.
• The flash mode can be either normal or
2 | Focus the subject. |
• Focus at the point where you want to | |
lock the flash exposure. | |
| Aim the spot metering circle over |
| the part where you want to lock |
3the flash exposure, then press the | |
| < > button ( 16 ). |
| The Speedlite fires a preflash and |
| stores the required flash output in |
| memory. |
| In the viewfinder, the focusing point |
Spot metering circle | achieving FE lock flashes in red. |
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