Note: Although camera technology has made huge advances, the aspect ratio of the “film” used has needed no adjustment. ![]() A good photographer can create a great photo on an entry level crop sensor camera.īut let's take a closer look at the advantages (and disadvantages) of the two sensor formats. Regardless of what type of sensor you choose, your composition and editing skills matter more than the camera does. The usefulness of the crop factor with an APS-C sensor depends entirely on the type of shooting you do. This increase in focal length produced by a crop-sensor camera is neither a good nor a bad thing. This multiplier is known as the crop factor.Įach brand of camera uses a slightly different crop factor, but almost all APS-C sensors use a crop factor within the range of 1.3 to 1.7. How much “zoom” are we talking about?”Ī 50mm lens on an APS-C sensor produces nearly the same zoom as a 75mm lens on a full-frame camera does (50 x 1.5 = 75). ”Ok, so if crop sensors increase focal length. (Hence the name.)Ĭheck out this chart as a comparison with the full frame and crop sensor. Here's what that means in a nutshell: if you were to compose the same shot with the two sensors, the image from the crop sensor would appear to have been zoomed in, or cropped. The “crop” reference is just a way to describe the reduction in the field of view compared to that of a full sensor. When you shoot with a cropped sensor it trades a wide field of view of a full frame for a longer reach. The term “crop sensor” is a bit misleading. (For the purposes of this article, we'll stick with the term crop sensor.) Crop SensorĬrop sensors are technically noted as APS-C sensors which stands for Advanced Photo System, type C. As a result, both full-frame sensors and cropped sensors generally produce photos with the same dimensions. ![]() Though camera technology has made huge advances, the aspect ratio of the “film” used has remained the same. Creating an industry standard size meant that 35mm film could be used in any common camera.
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