Current page: Canon Lenses: Crop Factor Conversion Chart Prev Page Canon Lens List 2018: Full-Frame and APS-C (Crop Factor) Lenses Get daily insight, inspiration and deals in your inbox You may find however, that the image circle on the APS-C lens doesn't leave as much black in the corners as you might think. If I put an A-mount kit zoom on my full-frame, I get the whole screen illuminated from about 35mm up. Your main concern about getting wide shots is not a major issue, to my knowledge. You just get a lens with a shorter focal length (18mm on full frame will give you the same field of view as 12mm on an Aps-c camera. There are plenty of other differences between the two. Cost (full frame costs more), weight/size (full frame is bigger), among others. It is determined with the camera focused to infinity. Lenses are named by their focal length, and you can find this information on the barrel of the lens. For example, a 50 mm lens has a focal length of 50 mm. So a 50mm lens is always 50mm, whether it is APSc or full frame. What you're talking about with crop factor on a lens is angle of view. Question. I have a 60D with an APS-C (1.62x) sensor. So I choose that in the drop down above. On the 60D you can either attach a lens that is EF (full frame – used commonly with a 5D), in which the 1.62 crop is inherently applied to the focal length. You will be utilising the full size of the full frame sensor in these cameras. EF Lens + APS-C Sensor RF Mount Camera: If you use an EF lens with an adaptor on an APS-C RF mount camera (EOS R7 or EOS R10), then there will be a crop factor applied of 1.6x. The SIGMA 10-18mm F2.8 DC DN | Contemporary is the world's smallest and lightest ultra-wide angle zoom lens for APS-C cameras *2, with a length of 62.0mm, a maximum diameter of 72.2mm, and a weight of 260g *3. The lens can be carried around with ease or attached to an APS-C mirrorless camera and a gimbal to create an ultra-portable video setup. 22. 61. 27. While it is generally recommended to use a full-frame lens on a full-frame camera, there are situations where using an APS-C lens is not such a bad idea. The larger sensor size of a full-frame camera ensures that you capture more light, which translates to less noise and more detail in your pictures. Depending on its ‘speed’ (maximum aperture) a 600mm lens for a ‘full frame’ camera typically weighs between 2.5 and 3.5 kg. A fast 400mm prime lens will also be in the 2.5-3.0 kg range. But when you add a teleconverter to an existing camera+lens system, you’ll be increasing your load by less than 250 grams for a 1.4x extender or about Diagonal fisheye: Possible on full-frame and APS-C. EOS R + EF8-15mm f/4L Fisheye USM @ 15mm. Regardless of whether you use an APS-C or full-frame camera, you still can get a dynamic effect with the diagonal fisheye effect, which appears from around 12mm full-frame equivalent on a fisheye lens. It’s not just about the unique distortion. bSkA.