![]() The Canon EOS 5D has a surface area of 864 square millimeters, resulting in a pixel density of 34,800 pixels per square millimeter. The pixel density is 59,500 pixels per square millimeter. For the Canon EOS 7D Mark II, the surface area is 336 square millimeters. I am going to compare a 20-megapixel Canon EOS 7D Mark II with a 30-megapixel Canon EOS 5D Mark IV as an example. Newer cameras, both crop and full frame, can have even a higher resolution. Full frame sensors have somewhere between 24 million and 30 million pixels. Most crop sensors have resolutions that are somewhere between 18 million and 24 million pixels. Is a Crop From a Full Frame Sensor Better Concerning Resolution or Not? You still end up with enough pixels to make large prints, if necessary. If you want to crop 1.5x to imitate the image from a smaller sensor, you lose between 30% and 40% percent of the resolution. With the high pixel counts of modern sensors, that doesn’t have to be a problem whatsoever. When cropping a full frame image to have a larger magnification, we throw away resolution. In my next post I will teach you how to understand the way lenses work with both full-frame and crop sensor cameras.You could shoot with a full frame and crop afterwards. Think about the advantages of both, how they apply to what you photograph and what your budget for photography is in order to make the best decision. ![]() Advantages:įor most people, the decision is based upon cost. We'll talk more about the crop factor and lenses later on. ![]() This would really get you 300mm focal length for the subject you are shooting, or in other words, FREE ZOOM! This can be very beneficial for shooting subjects that are far away, such as getting closer shots of an athlete in a sporting event or for wildlife photography. For example, if you have a 200mm lens on a crop-sensor camera, you apply the 1.5x crop factor to the lens (200 x 1.5 = 300). On the other hand, a crop-sensor DSLR paired with a telephoto lens will give you more distance from this smaller field of view. With a wide-angle lens on a crop-sensor camera, you won't get the widest field of view like you would with a full-frame camera. Advantages:Ĭropped-Frame Having a cropped sensor will lose that extra 'real-estate' in your photo. Full-frame also allows a wider-angle of view which can be helpful for things like landscape or architectural photography. A full-frame DSLR will also give you a slightly more shallow depth-of-field than a crop sensor DSLR. This is why they are considered "professional camera bodies" and most professional photographers pick full-frame cameras over cropped. They also give you a little better image quality than a crop sensor. Full-Frame A full frame sensor will give you better performance in low light scenarios, allowing you to have a better ISO performance at high ISO numbers. Let's take a look at what each option has to offer to figure out which one is right for you. This means your sensor will be a smaller version of a full-frame sensor. Both cameras had a 50mm lens, shot with an aperture of f/2.8 and were taken from the same spot (the same distance from the dog).Įvery cropped-sensor camera has a crop factor of either 1.3 x, 1.5x or 1.6x (the field of view gets smaller). The image on the left was taken with a Canon 5D Mark III and the image on the right, a Nikon D7000. You can see the difference in the example below. Most entry-level cameras have this cropped sensor. If you were to take the same photo with a full-frame camera, using the same lens from the same distance as a crop-frame camera, the cropped-frame camera would capture a smaller field of view this means a smaller piece of the scene projected by your lens. The full-frame camera will get more of the edges of the same scene, or more 'real-estate'. A cropped-sensor refers to any camera that has a smaller sensor than that of a full-frame camera. ![]() In other words, the rectangular sensor that captures your image will record the same area as 35mm film will (roughly 24mm x 36mm). On a full-frame camera (a camera with a full-frame sensor) this is referring to a sensor-size that is equal to 35mm film. SO I decided to spell it out simply so you can understand the difference between cameras that have a full-frame sensor and a crop-frame sensor. Lately I have been asked a lot of questions about cameras, which one to buy and what the difference is between a full-frame camera vs.
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