The Sigma 18-35mm f/1.8 DC HSM standard zoom lens is perfect for photographers wanting to push the creative envelope. Its bright f/1.8 constant aperture excels in low-light situations and delivers enhanced artistic flexibility when setting your exposure.
Versatile Focal Range
With a 35mm equivalent focal range of 27-52.5mm, this lens covers a variety of lengths where an f/1.8 aperture was previously only available in less versatile fixed focal length lenses.
Special Low Dispersion Glass
Consisting of 17 elements in 12 groups, its high-quality construction ensures image sharpness by incorporating a glass moulded aspherical lens with Special Low Dispersion (SLD) glass to correct aberrations and distortion.
9 Blade Circular Diaphragm
A Super Multi-Layer Coating has also been used to reduce lens flare and ghosting, delivering images with superb contrast and colour reproduction while an impressive 9 blade circular diaphragm produces beautifully rendered out-of-focus areas.
Sturdy and Light Build
The lens barrel is built using a Thermal Composite Material (TSC) which reduces size and weight while simultaneously increasing its strength and durability to ensure longevity in the field.
Hyper Sonic Motor
A proven Hyper Sonic Motor delivers fast, smooth, whisper quiet auto focusing that is ideal for DSLR videography. With its excellent optical performance, high quality construction and compatibility with Sigma’s USB Dock for lens firmware updates and optimisation, the Sigma 18-35 mm 1.8 DC HSM will be your favourite lens for years to come.
Fast Constant Maximum Aperture – Technological innovation in lens construction has enabled a fast f/1.8 maximum aperture throughout the entire focal range.
Designed for APS-C-Sized Sensors – Available in Canon, Nikon and Sigma mounts.
Versatile Focal Length - With a 35mm equivalent 27-52.5mm focal range, this lens is ideal for landscapes, portraits, still life, street and casual photography.
Hyper Sonic AF Motor – A fast, accurate, whisper quiet Hyper Sonic Motor controls auto focus makes this lens ideal for DSLR video applications.
One Aspherical Element and Special Low Dispersion (SLD) Glass – High quality optical construction reduces image distortion and ensures sharpness across the entire focal range.
Super Multi-Layer Coating – A high quality anti-reflective coating reduces lens flare and increases overall image contrast.
Compatible with Sigma USB Dock – Compatible with Sigma’s innovative USB Dock and Optimisation Pro software allowing you to update lens firmware and fine-tune lens parameters to ensure maximum performance.
17 Elements in 12 Groups
Angle of View (SD1)
Number of Diaphragm Blades
Minimum Focusing Distance
Filter Size (mm)
Dimensions (Diameter x Length)
78mm x 121.0mm
* Specifications subject to change by the manufacturer without notice
1 x Sigma 18-35mm f/1.8 DC HSM Lens 1 x Petal-Type Lens Hood 1 x Front Lens Cap 1 x Rear Lens Cap