“Three-group floating” focusing construction uses three independently moving groups, which holds focusing-related changes of aberrations to a minimum giving excellent image quality all the way from infinity to life size. The lens has 4-stop hybrid image stabilization. Also, during focusing the front ring does not rotate making use of front-mounting accessories like macro ring lites simple and effective. The Canon EF 100mm f/2.8L Macro IS USM is a macro lens for Canon SLR cameras. The lens length remains constant and a long working distance of 149mm makes worrying about getting too close to the subject unnecessary. For the first time in a 1X focusing telephoto macro lens, inner focusing is used. The full-time mechanical manual focus gives very smooth manual focusing. It incorporates a ring type USM giving quiet, high-speed autofocus. Although it replaces the EF 100mm f/2.8 MACRO lens marketed in 1991, it is a completely new design. However, I managed to obtain results I was really happy with from experimenting with my camera handheld.This telephoto macro lens is capable of focusing to life-size (1X) without attachments. This makes it ideal for ‘on-the-move’ wildlife photography.Īs with all macro photography, the best lens performance is to be had by mounting the lens on a good quality tripod, given the opportunity. This means you can successfully handhold at shutter speeds two stops slower than is otherwise possible – which is very handy if you don’t want to use a tripod, or are unable to do so for any reason. The hybrid image stabilisation offers up to two stops of correction at 1:1 magnification. There are two EF 100mm f2.8 Macro lenses in the Canon range, but only this one offers IS. Handheld.įor me, the selling point of this particular macro lens was its image stabilisation (IS) capabilities. Sunlight provides the beautiful gleam on the frog’s skin. This versatile lens gives great results in portrait work and handheld movie-making, thanks to its ability to achieve a shallow depth of field with beautiful. RAW files reveal so much detail, and the resulting images are stunning.ĪBOVE: This frog was a visitor to my garden and didn’t seem to mind me lying down to grab this shot. It showed no evidence of vignetting when I used it at the widest aperture with the full-frame body. The manual focus option is easy to select and the focusing ring feels instinctive and smooth, as you would expect from a Canon L-series lens.Īnd the image quality! Once you have mastered the focusing, this lens really delivers. The AF is fast and works well with a single focus point on the camera. In practice, I found this to be an effective aid in selecting the focus range, for example, when picking out a spider web from its background. There are three limiting distances on the AF switch, 0.3 to 0.5m, 0.5m to ∞ (infinity) and 0.3m to ∞. The autofocus (AF) on the EF 100mm f2.8L Macro IS USM lens is superb. The EF 100mm f 2.8L Macro USM Lens from Canon is the L series version of Canons flagship professional lens range, which stands for the best in precision. The dark background was achieved by using a small Manfrotto Lumimuse portable LED light to illuminate the cow parsley, adjusting exposure compensation to achieve the contrast. It is, of course, easily removed if you prefer to shoot without a hood.ĪBOVE: Cow parsley. Like the lens, the hood feels sturdy and well-constructed. The long lens hood, which is supplied with the lens, does a really effective job – not only with light issues, but also to prevent you from bumping up against your subject when you are just too absorbed and start to stray too close. I found it a well-balanced counterweight to my EOS 5D Mark IV body. The EF 100mm f2.8L Macro IS USM lens itself is relatively light, small and feels superbly constructed. Looking at the RAW files in processing revealed just how much detail had been captured. I couldn’t quite believe what this lens could achieve as I experimented with spot metering and exposure settings to remove the glare of a sunny day and create beautiful shots straight out of the camera. A tripod would have helped! 1/320 second at f2.8, ISO 160. ABOVE: I opened the aperture up to f2.8 to achieve this shot, but it took a lot of effort to get the tiny reflection pin-sharp.
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