Introduction

Product Description A large-aperture standard zoom lens designed for EOS digital SLR cameras with an APS-C sensor, offering a practical focal length equivalent to 27.2-88mm on a full-frame camera. The lens features 2 UD lens elements, 3 aspherical lens elements, and coatings optimized for digital cameras, delivering L-series image quality throughout the f/2.8 aperture range and across the entire focal length range. The lens also features a built-in Image Stabilizer, providing approximately 3 stops of stabilization. Combined with the large f/2.8 aperture, it is particularly effective for use in low-light conditions.

⭐ Product Highlights

• Focal length 17-55mm／Maximum aperture f/2.8
• Mount: —
• Positioning: Ultra-wide-angle

📋 Product Specifications

🆚 Compare Models in the Same Series

❓ Frequently Asked Questions

Q: How should I choose between the CANON EF-S 17-55mm F2.8 IS USM and other lenses in the same class?
A: This is a CANON 17-55mm f/2.8 lens designed primarily for ultra-wide-angle subjects (landscapes / architecture / astrophotography). The comparison table above lists the focal length / aperture / positioning differences among available models from the same brand. Choose according to your main subjects.

Q: Will a wide-angle lens cause distortion?
A: Perspective distortion at the edges of ultra-wide-angle lenses is an optical characteristic. For architectural subjects, it can be corrected in-camera or during post-processing.

Q: Which camera bodies are compatible with the CANON EF-S 17-55mm F2.8 IS USM? — Is it compatible with all camera bodies?
A: This lens uses the — mount. Before purchasing, please confirm that your camera body has the same mount. If you need to adapt it to another system, please contact the store first to check adapter compatibility.

Q: What shooting scenarios is this lens suitable for?
A: The 17-55mm focal length with an f/2.8 aperture is suitable for wide scenes such as landscapes, architecture and astrophotography.

Q: Does it have image stabilisation? How steady is it for handheld shooting?
A: Please refer to the official specifications for the stabilisation details (the “Image Stabilisation” column in the specifications table; items that have not yet been verified are marked “Pending Verification”). With a large-aperture lens in low-light conditions, you can use a high ISO and shutter-priority mode to compensate. Telephoto lenses are recommended for use with a tripod or monopod.

Q: Is it an official local product or a parallel import? What warranty is provided?
A: The version sold by our store and the warranty arrangements are subject to the store’s policies (parallel import / official manufacturer warranty arrangements; please contact the store for details). The receipt and warranty documents will be included with the shipment.

Q: Can it be returned or exchanged? Is repair service available if it breaks?
A: Please refer to the store’s return, exchange and repair policies. For after-sales support in Hong Kong, please contact the store directly.