The four essential lenses
When it comes to “starting out” as a photographer, there’s plenty to learn about technique. Most amateurs will go out and buy a Digital Single Lens Reflex (DSLR) camera, which is a good first step. Once they have this camera, a lot of time can be spent tweaking settings to get the right pictures. From ISO to shutter speed to focal length (often known as “f-stop”), these settings will determine a photographer’s technique and are invaluable for increasing a photographer’s skill. As they begin to take more pictures with these settings, they can learn more about composition (like the “rule of thirds”) and improve their style even further. With the exception of the purchase of the camera, the amateur photographer can learn a lot for free just by playing around with the DSLR and taking lots of photographs.
And yet, there is a point where knowing how to compose a good picture and knowing what settings to use for said picture...