![]() ![]() "crop" lens. The only thing that changes is "view angle", or the area seen by the sensor. Other than this, nothing else changes due to a "full frame" vs. A crop sensor, however, being smaller, only sees part of the image area. BTW, using the Sigma probably won't damage your 6Dii most 3rd-party crop lenses are mechanically compatible with Canon's full frame bodies and use the EF mount, not the EF-S mount they just have a. The gray circular area shows what a full-frame lense will render, and you can see how a full frame sensor fits within. Canon: EF not EF-S (or RF or EF-M mirrorless) Sigma DG not DC (or DN mirrorless) Tamron Di not Di II (or Di III mirrorless) Tokina FX not DX. Here's an illustration to show the relative sensor sizes, an example image you're trying to capture, and how two different sensors will record it. I don't think that's just limited to older EF-S lenses. This is simply a geometry issue: the larger sensor will "see" more of the rendered image area. With some Canon EF-S lenses, though, Canon specifically designs the rear element to extend further back into the body (to take advantage of the extra room afforded by a smaller mirror) and that can collide with a full frame mirror. AF-capable lenses are also available for. The problem is that most folks nowadays have absolutely no frame of reference (i.e. This means that an APS-C sensor camera uses the same lenses as 35mm cameras (though you might need an adapter). ![]() Since the lens needs to align with the bulge it is correcting, toric lenses must not rotate in order to fit on the eye. Would there be any difference in the image quality, sharpness, effective aperture?Ī common question that is a result of the camera companies trying to give 35mm shooters an idea of what happens with smaller sensors. Toric lenses are useful for correcting astigmatism. Pat White wrote: I would like to know what is the difference if you have a 50mm full frame lens that you are using on a APS-C camera body vs a 50mm APS-C lens on the same APS-C camera body. ![]()
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