For example, a full-frame sensor is 1.6 times bigger than an APS-C sensor. A 50mm lens used on an APS-C camera would be like looking through an 80mm lens on a full-frame camera. (Note: Canon and Sony APS-C sensors have a “crop factor” of 1.6x. Sony APS-C sensors are a slightly different size and have a crop factor of 1.5x. This is because of the ‘crop factor’ on a smaller sensor, which effectively multiplies the focal length of a lens and makes it easier to fill the frame with faraway subjects. As an example, an APS-C camera with a crop factor of 1.6x would give a 400mm an effective focal length of 640mm – that's a lot of extra reach and very handy when you One of the biggest differences between full-frame sensors and APS-C sensors is the crop factor, as shown in the image above. The crop factor gives you a narrower field of view for the same focal length than a full-frame sensor would. APS-C sensors have a crop factor of 1.5x or 1.6x, while full-frame sensors have no crop factor. That means a 24mm focal length on an APS-C sensor camera will have a (cropped) field of view of 150% compared to a full-frame, resulting in a focal length “equivalent” of 36mm. Medium format For example, the tiny 1/2.3″ sensor in Nikon’s P950 extracts an equivalent focal length of 2000mm out of a lens with a physical focal length of 357mm. Find out more about Focal Length. Yet, despite increasing ever-increasing megapixel counts, the potential image quality of small sensors is fundamentally limited. Moving from APS-C to Fuji’s medium format obviously brings a massive nearly 4x increase of sensor size, whereas you only get an increase of 1.67x vs. full frame. So you could expect that image quality-wize full frame and cropped medium format are roughly comparable and both visibly better than APS-C. yrNb. Let’s look at the most popular focal lengths for landscape photography lenses and discuss their benefits. - Best Landscape Lens Zoom for Full-Frame Cameras: ca. 16-35mm. - Best Landscape Lens Zoom for APS-C Cameras: ca. 10-24mm. - Best Landscape Lens Zoom for Micro Four Thirds Cameras: ca. 8-18mm. - Best Landscape Prime for Full-Frame Cameras Log-log graphs of focal length vs crop factor vs diagonal, horizontal and vertical angles of view for film or sensors of 3:2 and 4:3 aspect ratios. The yellow line shows an example where 18 mm on 3:2 APS-C is equivalent to 27 mm and yields a vertical angle of 48 degrees. Full-Frame vs APS-C Sensors. Focal Length Differences. How Focal Length is Measured; Full-Frame vs. APS-C Images; Cropped Full-Frame vs. APS-C Images; Crop Factor and Wide Angle Lenses; Body Size Differences; Megapixel and Image Quality Differences. Advantages of Larger Full-Frame Pixels; Comparing Megapixels in Full-Frame vs APS-C Sensor Finally, Olympus and Panasonic/Leica use a slightly different cropped format known as the Four Thirds system. The crop of the sensor varies a little between manufacturers as well. Most manufacturers' crop is smaller than a full frame sensor by a 1.6 ratio. But, Nikon's ratio is 1.5 and Olympus' ratio is 2. Nikon has announced the new Z DX 24mm F1.7, a prime lens for its APS-C mirrorless camera system that delivers a field of view equivalent to 36mm on full-frame. Recent Videos The new prime lens is a welcome addition to Nikon's DX lens lineup, which, until now, consisted of variable aperture zooms.

full frame vs aps c focal length