Sigma 10–20mm f/4–5.6 EX DC HSM – Ultra-Wide-Angle Zoom Lens

The Sigma 10–20mm f/4–5.6 EX DC HSM is a compact ultra-wide-angle zoom lens designed for APS-C format DSLR cameras. With a focal range equivalent to approximately 15–30mm (on crop sensors), this lens is perfect for landscape, architecture, interiors, and creative wide-angle compositions.

The lens features Sigma’s EX-grade construction, Hyper Sonic Motor (HSM) for fast and quiet autofocus, and multi-coated optics to reduce flare and ghosting.

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Key Features

• Brand: Sigma

• Model: 10–20mm f/4–5.6 EX DC HSM

• Mount: Canon EF 

• Focal Length: 10–20mm

• Maximum Aperture: f/4–5.6

• Minimum Aperture: f/22

• Autofocus: HSM (Hyper Sonic Motor) – fast & silent

• Format: APS-C (not full-frame)

• Lens Construction: 14 elements in 10 groups

• Minimum Focus Distance: 24 cm

• Filter Thread: 77 mm

• Weight: Approx. 470 g

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Condition

Used – Good condition. Glass clean with no haze or fungus. Zoom and focus rings turn smoothly. Minor signs of use on exterior. Fully functional.

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What’s Included

• Sigma 10–20mm f/4–5.6 EX DC HSM lens

• Front lens cap

• Rear lens cap