Focus.
Although nearly all modern digital cameras can focus the lens automatically they also allow you to focus manually instead.Manual focus is a particularly good option with macro photography because many cameras struggle to lock onto very close subjects and the lens ends up hunting (moving in and out of focus) every time the shutter release button is depressed.
Although nearly all modern digital cameras can focus the lens automatically they also allow you to focus manually instead.Manual focus is a particularly good option with macro photography because many cameras struggle to lock onto very close subjects and the lens ends up hunting (moving in and out of focus) every time the shutter release button is depressed.