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Sigma 18-35mm F1.8 DC HSM Art Lens for DSLR Cameras, Sigma SA-Mount, High Optical Performance
In stock
SKU
SIG210110
$799.00
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Key Features
- Constant f/1.8 Aperture: Maintain low-light performance and shallow depth of field across 1835mm.
- Prime-level Sharpness: Optical design delivers high resolution across the zoom range, frame to frame.
- HSM Autofocus Motor: Fast, quiet autofocus with full-time manual override for precision control.
- Internal Zoom & Focus: Barrel length and front element remain stationary for stable balance.
- Advanced Optical Elements: Aspherical and SLD elements reduce aberration and improve clarity.
- Rounded 9-Blade Diaphragm: Smooth, natural bokeh for portraits and video subject isolation.
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Sigma 18-35mm F1.8 DC HSM Art Lens for DSLR Cameras, Sigma SA-Mount, High Optical Performance Overview
Description
The Sigma 18-35mm F1.8 DC HSM (Art) is a breakthrough APS-C zoom lens that brings true f/1.8 brightness to a versatile wide-to-standard focal range. Built for hybrid shooters, it combines exceptional optical performance with a fast, constant aperture that supports low-light shooting and creative depth-of-field control.
Problem
Many zooms force tradeoffs: slower apertures or soft corners. The 18-35mm F1.8 removes that compromise, delivering prime-like image quality and consistent exposure across the zoom range, while remaining compact enough for on-location work.
- Need for better low-light performance without swapping primes.
- Desire prime-level sharpness across multiple focal lengths.
- Requirement for quiet, reliable AF for hybrid photo/video use.
Solution
The 18-35mm F1.8 Art lens solves the need for a single, flexible optic that behaves like a prime in low light. Its optical construction and Super Multi-Layer Coating reduce flare and deliver usable highlights and contrast, while HSM autofocus supports smooth capture for stills and video.
Benefits
- Low-Light Advantage: Constant f/1.8 lets you shoot with faster shutter speeds and lower ISO.
- Creative Control: Wide aperture enables subject separation and cinematic backgrounds.
- Consistent Handling: Internal zoom maintains balance for gimbals and rigs.
- Durable Build: Brass mount and TSC material ensure repeatable precision and thermal stability.
Applications
- Portraits and shallow-depth environmental portraits on APS-C bodies
- Hybrid photo and video work, including run-and-gun filmmaking
- Indoor events and low-light wedding coverage
Why Choose
- World-class Art-series optics in a zoom, offering prime-like sharpness and a constant f/1.8 aperture for creative professionals and serious enthusiasts.
Specifications
| Model Name / Number | 18-35mm F1.8 DC HSM (Art), A013 |
| Lens Type | Zoom |
| Intended Use | Photography, Video |
| Color / Finish | Black |
| Weather Sealing | No |
| Dimensions (Diameter Length) | f78 mm 121 mm (SA-mount spec) |
| Weight | 810 g |
| Mount Type | Available mounts: Canon EF, Nikon F, Sigma SA, Pentax K, Sony A (A-mount) |
| Compatible Sensor Size | APS-C (DC) |
| Supported Camera Brands / Systems | Canon EOS (EF), Nikon F, Sigma SA, Pentax K, Sony A |
| Coverage | APS-C |
| Adapter Compatibility | Adapter-dependent for mirrorless systems; compatible with Sigma USB Dock for firmware/adjustment |
| Focal Length (Fixed / Zoom Range) | 1835 mm |
| Maximum Aperture | f/1.8 (constant) |
| Aperture Type (Number of Blades) | Rounded, 9 blades |
| Optical Construction (Elements / Groups) | 17 elements in 12 groups |
| Special Elements | Aspherical elements, SLD (Special Low Dispersion) elements |
| Coatings | Super Multi-Layer Coating |
| Focus Type | Autofocus with manual override |
| Autofocus Motor Type | HSM (Hyper Sonic Motor) |
| Focus Modes | AF, MF (full-time manual override) |
| Minimum Focus Distance | 28 cm / 11.0 in |
| Maximum Magnification Ratio | 1:4.3 |
| Internal Focusing | Yes |
| Full-Time Manual Override | Yes |
| Zoom Type | Internal Zoom |
| Parfocal / Varifocal | Varifocal |
| Filter Thread Size (mm) | f72 mm |
| Front Element Rotation | No |
| Compatible Lens Hood Model | LH780-06 (petal type) |
| Focus Breathing Control | Standard (not cinema-optimized) |
| Gearing | No |
| Brand | Sigma Corporation |
| Manufacturer SKU | 210110 |
| UPC | 0085126210564 |
- 1- Case
- 1- Petal-type Lens Hood LH780-06
- 1- Front Cap LCF-72mm III
- 1- Rear Cap LCR II
- 1- Instruction Manual
What’s included
- 1- 18-35mm F1.8 DC HSM Art Lens, Sigma SA-Mount
- 1- Petal Type Lens Hood LH780-06
- 1- Front Cap LCF-72mm III
- 1- Rear Cap LCR II
- 1- Lens Case
Compatibility
| Canon EOS 90D | Canon EOS 80D | Canon 7D Mark II | Canon 70D | Canon Rebel T8i |
| Nikon D7500 | Nikon D5600 | Nikon D7200 | Nikon D500 | Nikon D3500 |
| Sony A77 II | Sony A68 | Sony A65 | Sigma SD1 | Pentax K-70 |
FAQ
Is the Sigma 18-35mm F1.8 good for video?
Yes. The constant f/1.8 aperture, internal zoom, and quiet HSM autofocus make it well suited for run-and-gun video on APS-C cameras, though it is not a cinema lens.
Does the Sigma 18-35mm have image stabilization?
No, this lens does not include optical image stabilization. For handheld video, use stabilisation on your camera or a gimbal.
Which sensor size is this lens designed for?
It is designed for APS-C sensor cameras (DC series). On APS-C bodies it covers wide to standard focal lengths.
What is the filter size?
The lens accepts 72 mm screw-on filters.
What mounts are available for this lens?
Common mounts include Canon EF, Nikon F, Sigma SA, Pentax K, and Sony A (A-mount). Mirrorless use typically requires an adapter.
How close can I focus with this lens?
Minimum focusing distance is 28 cm (11.0 in), with a maximum magnification ratio of approximately 1:4.3.
Is the lens weather-sealed?
No, this lens does not have official weather sealing. Use care in wet or dusty conditions and consider protective measures.
What accessories are included in the box?
Typical supplied items are a carrying case, LH780-06 lens hood, front cap LCF-72mm III, rear cap LCR II, and the instruction manual.
Can I update the lens firmware?
Yes, compatible mount versions can be adjusted or updated via the Sigma USB Dock (dock sold separately).
Is this lens suitable for portraits?
Yes. The f/1.8 aperture and 1835 mm range on APS-C bodies make it excellent for environmental and tighter portraits with pleasing background separation.
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