Sigma’s quality standard zoom lens, for APS-C
A high-quality standard zoom lens, this Sigma 17-70mm f2.8-4 awards you with a lens that can spend the majority of time on the front of your camera, replacing multiple other specialist lenses and allowing you to travel light. Designed for the smaller APS-C format DSLRs this lens offers a 35mm equivalent zoom range of 27.2-112mm, perfect for your wide angle landscapes, cropped portraits and much more in between.
Fast maximum aperture and Optical image stabiliser - no more shake!
A willing participant for when conditions get a little darker, this Sigma lens features both a fast maximum aperture range of f2.8-4 and an Optical Image stabiliser, both working together to result in a quality handheld lens that helps you to create tack-sharp images without the need for further support. As well as enabling faster shutter speeds the large aperture rating warrants you to explore more creative focusing effects - you can decide whether you want a lot or a little in focus and adjust the aperture accordingly.
Fast and silent HSM motor
Benefiting those who are photographing moving subjects, or venturing into the moving image, this Sigma lens includes a smooth, fast and silent HSM focus motor. This motor not only results in accurate autofocus every time, it achieves this focus in a remarkably discreet manner, so as not to disturb your subject, or register in the playback of your home movies. This is just what you want from a lens - to keep everything sharp and in focus without any fuss or effort.
Other key features
- Designed using TSC (Thermally stable composite) materials, which results in a lens that is compact and lightweight while remaining sturdy.
- Compatible with Sigma’s USB dock for updating firmware
- 1:2.8 maximum magnification and closest focus of 22cm - this lens is really good for close-up shooting
- Lens construction features 2 FLS glass elements, 1 SLD glass element and 3 Aspherical elements, for the reduction of aberrations and distortions and the overall excellence of image quality