It is much more difficult to get a wide-angle shot with an APS-C camera. A by-product of the smaller APS-C sensors is that it appears to extend the length of your lens. You can get in close and fill more of the frame with your subject.ĪPS-C cameras are great for sports, street, and wildlife photography. But landscape and architecture photographers may find the crop factor limiting. One of the advantages of an APS-C sensor is its crop factor. (We will talk about the relationship of megapixels to sensor size in another section.) But I lost some megapixels in the switch. Switching to APS-C extended my field of view to 840mm. The right image used the smaller APS-C/Super 35mm mode. The photo on the left image used the full-frame sensor. The lens with a 1.4x extender had a focal length of 560mm. This table shows the conversion of popular focal lengths to their APS-C equivalents.Ĭompare these two images of a snowy owl taken with my Sony A7R III. This is the case even if the lens is for an APS-C camera. That means a 50mm lens on a full-frame camera becomes a 75mm lens on an APS-C camera.Ĭonfusingly, lens makers describe all lenses by their standard, full-frame focal lengths. If you attach a lens to a camera with an APS-C sensor, it results in a crop of about 1.5 (the exact factor is 1.43). This is the distance between the lens and the image sensor on a full-frame camera body. The focal length of a lens is measured in millimetres (mm). Focal Length Differences How Focal Length is Measured The real question is whether these differences are important to you. Your images may look different depending on which sensor you choose. Now that you understand the terms camera manufacturers use to describe sensor size, let’s dive into the differences between full-frame and APS-C cameras. Then, when an interesting bird flies by, you can switch to APS-C for a closer crop. You can use the full-frame sensor to shoot a landscape. This feature adds flexibility to your photography. This switches the camera quickly between full-frame and APS-C. You can customise one of the action buttons to toggle APS-C on and off. In this mode, the camera uses only the central part of the sensor and acts like an APS-C sensor. The full-frame Sony A7 series cameras, like the Sony a7R III, easily toggle between full-frame and an APS-C/Super 35mm crop. You can buy full-frame cameras that have an APS-C mode. This is about half as large (48%) as a full-frame sensor. Likely, the Classic format was selected because it has a similar aspect ratio (3:2) to full-frame sensors.Īn APS-C sensor is 25.1×16.7mm. It was probably because digital cameras soon started to appear.īut the idea of a smaller sensor size was adopted by digital camera manufacturers. Yet this film experiment never caught on. The film was about half the size of a regular negative. There were three APS formats: In the 1990s, companies like Kodak experimented with APS film. APS-C stands for Advanced Photo System type-C.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |