For example, on a micro 4/3 sensor, which is has a crop factor of two compared to a full frame sensor, a 200mm lens becomes the equivalent of a 400mm lens. Smaller sensors also allow for an overall more compact camera and lens system, which is convenient for travel and long hikes. Finally, smaller sensor cameras are generally less expensive. A medium format digital camera has a larger image sensor than a full frame camera. Traditional medium format cameras used 120mm film stock. But medium format digital cameras don’t always stick to the 120mm sensor. The sensor can be anywhere between 35 and 130mm. The larger sensor of the medium format camera gives you a higher resolution and It is determined as the ratio of diagonals of the two sensors. A crop sensor is exactly a crop from a larger sensor. Put a full-frame camera beside a 1.6 crop camera and if the full-frame camera has a lens with a focal length 1.6 times larger than the lens of a crop camera, the photos taken by both cameras will be identical by the viewing angle. Being smaller than full frame but larger than APS-C sensors, the crop factor of these is accordingly between the two at 1.3x. So, a 24mm lens used with such a sensor would provide an effective Here you go. I posted this for someone else and it explains the difference between full frame and ASP-C cameras. Full-frame describes a sensor (24x36mm) that is the same size as a film negative. This was the standard size of most 35mm cameras before digital photography. APS-C stands for Advanced Photo System type-C and the APS-C sensor is 25.1 . Full frame sensor size for Canon: 36mm x 24mm. Diagonal length of Canon full frame: 43.2mm. Crop factor = 43.2mm/26.8mm = 1.61 ≈ 1.6. Graphic showing the size difference between a crop sensor and full frame sensor. If you want to play around with the numbers yourself then try out my -> crop factor calculator. A full-frame camera has a sensor the size of a 35mm film camera (24mm x 36mm). How a crop sensor works. A crop sensor is smaller than the standard 35mm size, which introduces a crop factor to the photos these cameras take. Camera Sensor Size Comparison Chart. This sensor size comparison chart includes sensor crop factors based on the Full Frame sensor size. Furthermore, I have included the equivalent focal length of a 50mm lens on a full-frame camera for each sensor size. And finally, each sensor size includes its Circle of Confusion (based on the Modern Standard). The three major camera companies, Canon, Nikon, and Sony, carry both of these styles. A full-frame sensor captures an image in the size equal to that which was captured on 35mm film. As you might infer from its name, a crop sensor is smaller than a full sensor. It has been “cropped down” from the size of the larger, full sensor. Crop Sensor and Full Frame Differences. A crop sensor camera, also known as an APS-C camera, has a smaller sensor than a full frame camera. This means that the sensor is only able to capture a portion of the image that a full frame sensor can. As a result, the field of view of a lens on a crop sensor camera will be slightly narrower than on a

difference between full frame camera and crop sensor