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Sigma 50-120mm F2.8 DC OS Contemporary - Fuji X Mount

COS50120DCX

$1,099.95

Available in November 2026

The reference fast telephoto zoom for APS-C cameras, compact with no optical compromise.

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COS50120DCX - Sigma 50-120mm F2.8 DC OS Contemporary - Fuji X Mount
$1,099.95

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For Québec Residents — Disclosure under the Consumer Protection Act

In accordance with Québec’s Bill 29, Camtec Photo does not guarantee the availability of replacement parts, repair services, or information necessary to maintain or repair goods, unless otherwise specified by the manufacturer.

Description

The SIGMA 50-120mm F2.8 DC OS | Contemporary combines a versatile focal range, a constant F2.8 aperture, and high optical performance in a body that fits in the palm of your hand. It's designed to get the most mobility out of an APS-C system, for both photo and video.

A complete F2.8 lineup

Paired with the SIGMA 10-18mm F2.8 DC DN | Contemporary and the SIGMA 18-50mm F2.8 DC DN | Contemporary, it rounds out a series of constant-aperture F2.8 zooms covering everything from ultra-wide-angle to telephoto. Together, the three lenses weigh less than a kilogram.

Technical Data

Focal Length Equivalent 75-180 mm in 35 mm format
Aperture Constant F2.8 across entire zoom range
Optical Construction 1 FLD element, 3 SLD elements, 4 aspherical elements
Bokeh and Compression Generous bokeh with compression effect for portrait and product photography
Focus Breathing Reduced for natural video with stable composition
Autofocus High-response Linear Actuator (HLA) motor
Optical Stabilization OS2: 6.5 stops at 50 mm and 4.5 stops at 120 mm (CIPA standard)
Interface Minimalist and intuitive design without external switches
Durability Dust and splash resistant with hydrophobic and oleophobic coating
Filter Size 55 mm

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