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Sigma 18-35mm f/1.8 DC HSM Camera Lens Pentax Mount
Key Features
- Fast Constant Maximum Aperture of f/1.8
- Designed for APS-C-Sized Sensors
- Hyper Sonic AF Motor
- Filter Size - 72mm
- Pentax K Lens Mount
- Compatibility: Only with APS-C DSLR Cameras
- 2 Years Genuine Warranty with Sigma Australia
$899.00 Incl. GST


  • Aperture Range: f/1.8-16
  • Fast Constant Maximum Aperture
  • Designed for APS-C-Sized Sensors
  • 35mm Equivalent Focal Length: 27-52.5mm
  • Hyper Sonic AF Motor (HSM)
  • Internal Focusing and Zoom Design
  • Filter Size - 72mm
  • Super Multi-Layer Coating
  • Pentax K Lens Mount
  • Compatibility: Only with APS-C DSLR Cameras
  • 2 Years Genuine Warranty with Sigma Australia

The Sigma 18-35mm 1.8 DC HSM Pentax DSLR mount is the first wide-angle to standard zoom lens to acomplish a massive aperture of 1.8.
This lens is designed for APS-C sized sensors, the Sigma 18-35mm 1.8 is equivelant to to 27mm-52.5mm on 35mm camera.
Tapping into Sigma’s long history of lens innovations, the 18-35mm 1.8 DC HSM Sony integrates a wide glass molded aspherical lens with Special Low Dispersion (SLD) glass to
compensate for aberrations and curvature at the widest angle. Internal focusing and zooming allows for more usability and functionality. The 18-35mm is ideal for landscapes, portraits,
still life, snap shots, casual, and close-ups and the Hyper Sonic Motor (HSM) ensures smooth, fast and accurate autofocusing which also makes it great for DSLR video.
The use of Thermally Composite Material (TSC) reduces size and weight but increases the lens durability. Its new Global Vision design works with its compatibility with the Sigma USB dock for further customization.
A 9 blade rounded diaphragm also creates beautiful background blur. The Sigma 18-35mm 1.8 DC HSM Sony mount is a new benchmark in photographic history and a must have for every camera bag.
Image quality until now found only in a fixed focal length lens. The definitive large-aperture APS-C format standard zoom lens.
A large-aperture fixed focal length lens is great for achieving expressive bokeh effects and enjoying ultra-high optical performance. On the other hand, photographers often
need to change the angle of view to properly capture the scene that presents itself. To solve this decades-long dilemma, Sigma proudly introduces the SIGMA 18-35mm F1.8 DC HSM lens
next-generation large-aperture APS-C format standard zoom lens for digital SLR cameras. Taking on the challenge of creating the world’s first* wide-aperture lens to offer an aperture of
F1.8 throughout the zoom range, Sigma has succeeded in creating a zoom lens that offers the same high optical performance of a fixed focal length lens. These outstanding performance
characteristics are especially apparent in an APS-C format camera, since it has a slightly greater depth of focus than a full-frame camera. This is a revolutionary lens that overturns
preconceptions while expanding the range of photographic expression. The full realization of the Art product concept for you to hold in your own hands and appreciate with your own eyes.
Designed with a focus on sophisticated optical performance and tremendous expressive power, our new Art line of lenses delivers top-level image quality. With unsurpassed expressive performance,
these lenses reach the high standards demanded by photographers with an artistic, creative inclination. Along with landscapes, portraits, still-life, close-up and casual snaps,
they’re perfect for the kind of photography that unleashes the inner artist. Ideal for studio photography, they offer just as much expressive scope when capturing architecture,
starry skies, underwater shots and many other scenes.

Included in the box

     Sigma 18-35mm f/1.8 DC HSM Lens for Pentax DSLR Camera
     Petal-Type Lens Hood LH780-06
     Front Lens Cap LCF III
     Rear Lens Cap LCR II
     2 Years Genuine Warranty with Sigma Australia 

 Warranty Information

     The Sigma 18-35mm F1.8 Pentax Mount comes with 2 Years Genuine Warranty with Sigma Australia. 
     Our products are sourced from authorised Australian suppliers and therefore come with genuine Australian warranty.
     Camera Warehouse does not ‘Grey Import’ products or participate in 'Grey Market' or 'Parallel Import' activities. 
Lens Construction 17 elements in 12 groups
Minimum aperture F16
Filter size φ72㎜
Angle of view (35mm equivalent) 76.5° - 44.2°
Minimum focusing distance 28cm/11.0in.
Dimensions (Diameter x Length) φ78㎜x 121mm/3.1in. x 4.8in.
Number of diaphragm blades 9 (Rounded diaphragm)
Maximum magnification ratio 1:4.3
Weight 810g / 28.6oz.
Appearance and specifications are subject to change without notice.
Corresponding AF Mounts


* Vignetting will occur if the lens is used with digital cameras with image sensor larger than APS-C size or 35mm SLR, and APS Film SLR cameras.
* The angle of view varies depending on which camera the lens is mounted on.
* AF will not function with Pentax ist* series and K100D DSLR cameras that do not support HSM.
* The appearance and specification are subject to change without notice.
Sigma 18-35mm f/1.8 DC HSM Camera Lens Pentax Mount

Sigma 18-35mm f/1.8 DC HSM Camera Lens Pentax Mount

$899.00 Incl. GST