Introduction

Product Description Aspherical elements deliver outstanding resolution in every corner of the image. The autofocus performance of the wide f/1.8 aperture is not limited to still images; it is also suitable for video using the “swing” function, enabling continuous and precise focusing. A customizable Fn button is built in, allowing users to assign certain functions from the camera menu to this button according to their needs. Dust- and moisture-resistant design.

⭐ Product Highlights

• Focal Length 18-35mm／Maximum Aperture f/1.8
• Mount: —
• Positioning: Ultra Wide-Angle

📋 Product Specifications

Specification source:https://www.bhphotovideo.com/c/product/967344-REG/sigma_18_35mm_f1_8_dc_hsm.html；Only optional specifications supported by original sources are listed; unverified required fields retain their labels, and values are not inferred.

🆚 Same-Series Model Comparison

❓ Frequently Asked Questions

Q: How should I choose between the SIGMA 18-35mm f/1.8 DC HSM Art for Canon EF and other lenses in the same category?
A: This is the SIGMA 18-35mm f/1.8 lens, designed primarily for ultra-wide-angle subjects (landscapes / architecture / astrophotography). The comparison table for the same series (above) lists the focal length, aperture, and positioning differences between 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, you can use in-camera correction or correct it in post-processing.

Q: What camera bodies are compatible with the SIGMA 18-35mm f/1.8 DC HSM Art for Canon EF? — Is it compatible with all camera bodies?
A: This lens uses the — mount. Before purchasing, please confirm that it matches your camera body's mount. If you need to adapt it to another system, please check with the store regarding adapter compatibility first.

Q: What shooting scenarios is this lens suitable for?
A: The 18-35mm focal length combined with an f/1.8 aperture is suitable for broad scenes such as landscapes, architecture, and astrophotography.

Q: Does it have image stabilization? How stable is it when shooting handheld?
A: Please refer to the official page for the image stabilization specifications (the “Image Stabilization” column in the specifications table; items not yet verified are marked “To be verified”). In low light, a large-aperture lens can be used with a high ISO and shutter-priority mode to compensate. Telephoto lenses are recommended for use with a tripod or monopod.

Q: Is it an authorized 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 / manufacturer's 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 details. For local after-sales support in Hong Kong, please contact the store directly.