AE Lock Button: a Quick and Easy Way to Adjust Exposure
Getting the correct exposure of a highly contrasted scene can be tricky to handle, especially if you are taking some photos on the go and do not have time to stop and think twice about the camera settings. There are various ways to adjust the exposure, such as using exposure compensation or center weighted metering. In some situations, however, every moment counts, and you may need a quick and easy solution to get your image right. This is where the exposure lock button on your DSLR camera may prove helpful. Let's see how to quickly and easily adjust the exposure on the go without touching any of the camera settings other than the exposure lock.