A fast shutter speed associated with Advertising Photographer Los Angeles allows you to freeze the action and is recommended for moving subjects, while a slow shutter speed offers the possibility of increasing the sense of movement with often very suggestive results. Let’s see in detail the effects produced by the various exposure times.
Short times – They are to be used to capture the moment in scenes with movement. There is no need to go to a Formula One Grand Prix and clearly capture the image of a single-seater flying at 300km per hour. A moving scene can be runners or cyclists or, more simply, the waves crashing on the rocks.
In these cases, short times ranging from 1/500 to 1/4000 of a second are advisable. For a Ferrari that, hopefully, runs to win, a setting of 1/1000 should block its movement – hopefully only in photos – while for children who play, they jump and have fun might even be 1/320 to 1/500 of second.
Average times – These are probably the times you will use more frequently and usually range from 1/30 to 1/250 of a second. They are ideal for taking a portrait of a posing person, a panorama, your dog crushing a nap. The result is a clear image with no blur.
Long times – If you dream of long exposure photos you have to get organized. You have to position the camera on a stable surface or, even better, invest in a tripod to keep the camera immobile. The long times start approximately from 1/15 of a second up to 30 seconds or infinity. But the effects that you will be able to create will surprise you every time.
ISO sensitivity: last resort
ISO sensitivity is the sensitivity of the sensor to light. This is its classic definition, but to make you understand its purpose you will use an example. Imagine you find yourself in low light conditions and you have decided to immortalize a person without running the risk of running into it, also because you do not have support with you. You have already set the aperture to the maximum aperture – f/2.8 for example – and you cannot decrease the shutter speed further (1/60s). What else can you do for Advertising Photographer Los Angeles?
The answer is to use the ISO sensitivity settings. If you take a picture on a beautiful sunny day, just set the ISO to 100. If, on the other hand, you are in a low light condition, and you don’t change the ISO, the shot will be underexposed, ie photos with light areas in the which details are missing. Therefore, it is necessary to use ever greater values of sensitivity to impress the sensor sufficiently to correctly expose the subject.
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