#Using apsc lens on frame full

Furthermore, the lens does not know how big the sensor is that is located just underneath it. The focal length of a lens is a fixed physical property and depends on the construction of the lens groups. At least this is communicated in a similar way in numerous forums or social media groups. The second assumption is that the focal length of the lens should mysteriously change as soon as there is a smaller sensor behind it. In this respect, the choice of lenses for APS-C cameras is anything but small, although there are not many lenses produced exclusively for the APS-C format. Nikon even recommends some FX lenses (full frame) explicitly for certain DX models (APS-C). For example, Canon itself states that all EF lenses (full frame) are compatible with all EOS cameras (including APS-C).

#Using apsc lens on frame full

The first one is that APS-C lenses are only for APS-C cameras and accordingly it would be the same for the 35mm full frame format. The question above already contains several false assumptions. And no, nothing has to be converted nor calculated. In short: Yes! Full frame lenses can be used on APS-C cameras without any problems. The crop factor is nothing else than the effect that is also achieved when cropping a photo no more and no less! In the following, some further myths concerning the crop factor in particular will be discussed:Ĭan full frame lenses be used on APS-C cameras and does the focal length of the lens have to be converted or calculated? This allows Nikon APS-C lenses to be used on the full frame cameras and the results look exactly the same as those of an original APS-C camera, even though the camera used has a larger sensor. By the way, all Nikon DSLR full frame models can be put into the crop mode, so that the images are then directly saved smaller. If even two cameras with the same pixel pitches were compared, as it is the case with the D500 and D850, the cropped full-frame image would even have the same resolution and image quality as the original APS-C camera photo. Neither in background blur, depth of field, perspective, nor in brightness or image detail a difference would be visible. The cropped image of a full-frame camera would not differ from the original image of an APS-C camera, when using the same lens. This is because a smaller sensor size is equivalent to the cropping of an image. 17% would be lost towards the edge of the picture, how would the cropped photo look like? The final result would be absolutely identical to a similar photo of an APS-C camera (e.g. Nikon D850) and being then cropped in post, so that approx. If a photo would be taken with a high-resolution full frame camera (e.g.

The Crop factor is similar to cropping an image – No more, no less Even if you are using Full Frame Lenses on APS-C camera bodies, the crop factor does not matter. If you just own one camera or all of your cameras have the same sensor size, then you will not need to calculate the crop factor at all.

Only if you use exactly the same lens, but you are changing the camera and therefore the sensor sizes behind the lens, then it might be useful to take the crop-factor into account for getting an idea of how the image angle will be on the other camera. If you own a full frame camera and an APS-C camera as well, then this might be sometimes the case. The wrong myths regarding the crop factor will be cleared up in this article. This has already been mentioned in another blog article and actually this triviality would not need to be addressed further if there were not so many misinformation and myths surrounding the crop factor. This effect is called the “ Crop Factor”. Of course, the angle of view changes, similar to the digital zoom of small compact cameras or smartphones - the image appears cropped. Due to the smaller sensor size between APS-C and full frame, an effect similar to the 'cropping' of an image results.