| Product Information | The Canon EOS EF-S 18-55mm f/3.5-5.6 IS STM lens is designed to be used with Canon’s APS-C Sensor SLR cameras. The lens is the equivalent of a 28-85mm lens on a full-size sensor or 35mm camera. That’s a very usable range that extends from a moderate 18mm wide angle to a shorter 55mm telephoto. What’s more, the long end of the range is a near perfect portrait lens. In fact, the EF-S 18-55mm makes a great general purpose zoom lens that covers the most commonly used focal length range. This quality Canon lens features an STM in its design. STM stands for Stepping Motor, a nearly silent autofocus motor technology that was developed specifically with video in mind. This updated technology was designed to work better with Canon DSLR cameras that have video recording capabilities. Canon's STM autofocus provides smooth and continuous autofocus, but you never hear this nearly silent motor running during playback. In addition to offering continuous autofocus during video, the Canon EF-S boasts an improved optical design with 13 lenses in 11 groups when paired with a body using a hybrid CMOS autofocus. The front element doesn't rotate or extend during focusing, which is a great convenience when you’re using polarizing filters to add photo enhancement. Canon increased the zoom ring as well as the manual focus ring on this EOS EF-S lens to make them both easier to use. There's no need for mechanical linkages to the focus ring because it is strictly “focus by wire.” Turning it sends a signal to the motors to electronically change the position. The system is effective once you get the hang of manual focus. The short minimum focusing distance of just under 10 inches is effective when working at closer distances.The maximum aperture for this EF-S STM lens is f/3.5 at the 18mm end of the range. That moves to f/5.6 at the telephoto setting, which is normal for a variable aperture lens. With the built-in image-stabilization system, that maximum opening is effectively stretched by another four stops. The image-stabilization system uses servo motors to move elements of the lens and compensate for camera movement. This feature helps to greatly improve image quality in low-light situations. Like the autofocus system, the image stabilization is nearly silent and isn’t heard when recording in video modes. In addition, the image does not jump around in the frame, so it results in recordings of better quality.Weighing just over 7 ounces and measuring just about 3 inches wide, the Canon EF-S 18-55mm f/3.5-5.6 IS STM is one of the smallest and lightest standard lenses that Canon offers. To reduce the overall weight, the construction mostly consists of plastic. Despite its plastic construction, it still has a solid and substantial feel. Additional available accessories include a petal lens hood, which prevents flare issues and limits vignetting in your photos.
| | Product Identifiers | | UPC | 013803207088 | | Product Line | Canon EF-S |
| | Lens System | | Type | Image Stabilization, Standard | | Focus Type | Auto & Manual | | Focal Length | Zoom | | Focal Length (mm) | 18-55mm | | Aperture | f/3.5-5.6 | | Additional Tech Characteristics | STM IS |
| | Compatibility | | Compatible Brand | Canon | | Camera Technology | Digital |
| | Dimensions | | Weight | 7.23 oz |
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