Photography training breaks down into several simple categories that photographers need to learn how to use before getting into the advanced parts. When it comes to focus the objective is to get the sharpest focus where you want it in the picture. This allows for photographers to have a nice hazed background effect rather than just a clear image.
The aperture controls the amount of light passing through the lens and allows for an effect on the depth of the focus. It can be made to let in more or less light in by adjusting the iris. While in photography training people usually find out that every setting depends on every other setting. For example, the aperture may be adjusted to let in less light if the shutter speed is slower. Since the shutter speed is slower it allows for more light to get in and therefore you want the aperture adjusted for that situation.
The shutter speed controls the amount of time each picture is exposed to the light. Also the use of a faster shutter speed helps control the blur from the motion of the user holding the camera and normal physical body movement from breathing. It also makes it easier to stop the movement if the user uses a stand.
The other big factor that controls the image being too light or too dark is the ISO speed. ISO speed is the film speed of the selected film in the camera. They still have ISO on digital cameras but with a different purpose. It controls the automatic exposure system rather than the speed of the film.
Photography training also teaches camera users about white balance. They have two different effects based on if it’s for a digital camera or a regular film camera. With digital cameras it compensates the color temperature with a preset lighting conditions. On film-based cameras it’s used to register natural coloration of the image.
Besides knowing the basics above anyone looking to go into photography training to become a photographer also has to learn other factors as well such as how to control the exposure and rendering for photos and the different types of photography. Even with the technology advances of digital cameras, most professional photographers still prefer film-based cameras.
Be the first to comment