Grab the best of life. Despite its compact size and light weight, the a6400 delivers speedy performance and a range of fearues you'd expect from a full-frame model. Whether you're taking still shots or movies, creative compositions or everyday selfie shots, you'll enjoy beautiful images that you'll want to share, on the go.A full frame camera with a 500mm lens will image 4.1° x 2.7° of the sky. The same camera with an 800mm lens will image 2.6° x 1.7°. An APS-C camera with a 500mm lens will image 2.6° x 1.7° -- the same as the full frame with the 800mm. It doesn't mean the image quality will be the same -- there are too many other variables involved. So, f2.1 on an aps c lens/sensor provides about as much light as f2.8 on a full frame lens/sensor, or f3.5 on medium format. That doesn't sound right, correct me if I'm wrong. The focal length of a lens is defined by the lens construction and the distance to the focal plane so the sensor size isn't a factor, only the mount.
By multiplying the lens focal length (or focal length range) by the FOVCF, you get the full-frame focal length lens subject framing equivalent when used at the same distance. For example, if you are looking for similar framing that a 50mm lens (the classic "normal" lens) provides on a full-frame (1.0x crop factor) SLR body, you probably want a
The 50mm lens on your A7III gives you 50mm of full-frame equivalent field of view. The 35mm lens on your A6000 gives you about 52.5mm of full-frame equivalent field of view because of the smaller sensor. And since it's an APS-C lens designed for the smaller sensor, when mounted to your A7III it cannot develop a projection of the scene that
Here's a table for the APS-C sensor in my Canon 30D (15mm x 22.5mm). To make one for your sensor, just find the diagonal using the Pythagorean method. Then calculate focal length FOV as a factor of your diagonal. Then find the 35mm full-frame focal lengths that most closely match those factors.So, a both a 50mm lens and a DX 50mm lens, when put on a DX (APS-C 1.5x) camera give a field of view equivalent of a 75mm lens on a full-frame camera. If you want to see the world with your DX camera as you would with a 50mm lens on a full-frame camera, you need to get a 35mm lens (DX or non-DXdoesn't matter as long as it has a 35mm focal 5. Sony. RX1R II. Check Price. (Image credit: Leica) The best full-frame compact cameras are for those time when an APS-C sensor just won't cut it. Marrying unbeatable image quality with the convenience of a compact, these cameras really do provide the best of both worlds – though it is not a combo that comes cheap. 23Xl.