Sigma 24-105mm f/4 DG OS HSM Art Lens (Nikon F)

Sigma 24-105mm f/4 DG OS HSM Art Lens (Nikon F-Mount)
Premium Standard Art Zoom – Constant f/4 Aperture, Optical Stabilizer, Hyper Sonic Motor & Advanced FLD/SLD Optics (Excellent Condition / Includes Caps & Hood)
The Sigma 24-105mm f/4 DG OS HSM Art is a premium, highly versatile standard zoom lens engineered natively for full-frame (FX-format) Nikon F-mount DSLR cameras (and DX-format models, where it provides a 36-157.5mm equivalent focal range). Developed as a flagship entry within Sigma’s highly decorated Global Vision Art series, this standard zoom is built to satisfy the uncompromising demands of creative and artistic photographers. It serves as an exceptional single-lens solution for high-end travel journalism, event coverage, landscape work, and studio portraiture.

The core architecture of this standard zoom features a constant f/4 maximum aperture, striking a perfect balance between a highly manageable physical profile and consistent exposure performance throughout the entire focal range. To deliver outstanding edge-to-edge sharpness and micro-contrast, the optical blueprint incorporates a sophisticated array of two FLD and two SLD low-dispersion glass elements alongside three aspherical elements, effectively neutralizing chromatic and spherical aberrations. Supported by an integrated optical image stabilizer (OS) and driven by a swift, whisper-quiet Hyper Sonic Motor (HSM), the lens ensures crisp handheld results and reliable focus acquisition in the field.

This lens is being offered in Excellent condition, displaying virtually no signs of prior field use. It comes complete with the original front cap, rear cap, and dedicated petal-style lens hood.

Key Features & Art-Series Optical Performance
Versatile Wide-to-Telephoto 24-105mm Reach: Covers a highly practical everyday focal range, allowing photographers to seamlessly shift from sweeping environmental wide-angles to compressed head-and-shoulder portraits.

Constant f/4 Maximum Aperture: Maintains a stable exposure baseline and uniform depth-of-field thresholds across the entire zoom range, preventing sudden shutter speed drops when pulling closer to your subject.

Premium Aberration-Suppressing Glass Matrix: Features an advanced optical layout including two F Low Dispersion (FLD) and two Special Low Dispersion (SLD) glass elements to drastically reduce color fringing, alongside three aspherical elements to eliminate geometric distortion.

Super Multi-Layer Coating: Applied to individual elements to curb surface reflections, internal ghosting, and lens flare, ensuring high-contrast, color-neutral imagery even in harsh backlit environments.

Optical Stabilizer (OS) System: Built-in hardware image stabilization counteracts physical camera shake, which is vital for maintaining steady viewfinder tracking and sharp handheld captures at slower shutter speeds.

Whisper-Quiet HSM Focus Drive: Equipped with an internal focusing system powered by a high-torque Hyper Sonic Motor (HSM) for fast, silent, and precise autofocusing. Supports full-time manual focus override simply by rotating the focus ring at any moment.

Advanced Polycarbonate 9-Blade Iris: Outfitted with a rounded nine-blade diaphragm constructed from fluorine-coated polycarbonate and a carbon feather film, ensuring smooth, highly consistent exposure tracking during high-speed continuous bursts.

Rugged Thermally Stable Composite (TSC) Build: Engineered with TSC materials for structurally tight mechanical tolerances across extreme temperature variations, anchored by a highly rigid, precision-machined brass bayonet mount.

Sigma USB Dock Compatibility: Fully compatible with the optional Sigma USB Dock, allowing users to easily customize autofocus offset values, update internal firmware, and adjust manual focus overrides from a computer.

Hardware Inventory & Condition Diagnostics
Functional Mechanical State: PERFECT / FULLY OPERATIONAL. The mechanical zoom and focus rings turn with smooth, factory-level resistance, the internal HSM autofocus locks onto targets instantly, the optical stabilizer dampens physical movement silently, and the glass elements are pristine—free of dust, scratches, haze, or fungus.

Cosmetic Presentation: EXCELLENT CONDITION. The external metal and composite barrel looks immaculate, showing no visible scuffs, paint rubs, or finish wear. The mounting bayonet looks factory-fresh.

Included Accessories:

Sigma 24-105mm f/4 DG OS HSM Art Lens (Nikon F-Mount)

Original Dedicated Front Lens Cap

Original Dedicated Rear Lens Cap

Original Matching Petal-Style Lens Hood

Technical Specifications
Lens Classification: Premium Standard Standard Art Zoom

Lens Mount Type: Nikon F-Mount Native (FX-Format / DX-Format Compatible)

Focal Length Range: 24 to 105mm

Maximum Aperture: f/4 (Constant)

Minimum Aperture: f/22

Optical Formula Construction: 19 Elements in 14 Groups (2 FLD / 2 SLD / 3 Aspherical)

Diaphragm Design: 9-Blade Rounded Iris Matrix

Minimum Focus Distance: 1.48 feet / 45 cm

Filter Thread Interface: 82 mm

Dimensions (Diameter x Length): Approx. 3.50 x 4.30 inches / 88.6 x 109.4 mm

Weight: Approx. 31.2 oz / 885 g