Specifications#
- Brand
- Sigma
- Model
- 17-70mm f/2.8-4 DC Macro OS HSM | Contemporary 013
- Lens type
- Macro
- Focal length
- 17–70 mm
- Maximum aperture
- f/2.8–4
- Image circle
- APS-C (23.5×15.6 mm)
- Mount(s)
- Nikon F, Sigma SA, Canon EF, Sony / Minolta A-mount, Pentax K
- Projection
- Rectilinear
- Stabilisation
- Yes (optical)
- Autofocus motor
- hypersonic (HSM)
- Lensfun correction profile
- Yes — distortion/vignetting/TCA
Equivalent focal length on different cameras#
Field of view and depth-of-field equivalence when this lens is used on bodies with different sensor sizes (natively or via an adapter).
| Camera format | At 17 mm | At 34 mm | At 70 mm | Equiv. aperture (DoF) |
|---|---|---|---|---|
| APS-C | 26 mm · 79° | 51 mm · 45° | 105 mm · 23° | f/4.2 |
| APS-C (Canon) | 27 mm · 77° | 54 mm · 43° | 112 mm · 22° | f/4.5 |
| Micro Four Thirds | 34 mm · 65° | 68 mm · 35° | 140 mm · 18° | f/5.6 |
Depth of field & background blur#
Computed on its native APS-C format (CoC 20 µm). “Blur @2 m” is the size of an out-of-focus point at infinity, as a percentage of frame width, with the subject at 2 m — a simple bokeh index. Full table: 16 mm f/2.8 on aps-c.
| Focal | Aperture | at 1 m | at 2 m | at 5 m | at 10 m | Hyperfocal | Blur @2 m |
|---|---|---|---|---|---|---|---|
| 17 mm | f/2.8 | 38.6 cm | 1.75 m | 87.1 m | ∞ | 5.29 m | 0.2% |
| 17 mm | f/4 | 57.3 cm | 3.02 m | ∞ | ∞ | 3.71 m | 0.2% |
| 17 mm | f/8 | 1.48 m | ∞ | ∞ | ∞ | 1.86 m | 0.1% |
| 34 mm | f/2.8 | 9.2 cm | 37.6 cm | 2.49 m | 12.2 m | 21.1 m | 0.9% |
| 34 mm | f/4 | 13.1 cm | 54.2 cm | 3.79 m | 24.7 m | 14.8 m | 0.6% |
| 34 mm | f/8 | 26.6 cm | 1.15 m | 12.3 m | ∞ | 7.42 m | 0.3% |
| 70 mm | f/2.8 | 2.1 cm | 8.6 cm | 55.3 cm | 2.25 m | 89.5 m | 3.9% |
| 70 mm | f/4 | 3.0 cm | 12.3 cm | 79.2 cm | 3.25 m | 62.7 m | 2.7% |
| 70 mm | f/8 | 5.9 cm | 24.7 cm | 1.61 m | 7.05 m | 31.4 m | 1.4% |
Handheld & night-sky limits#
NPF assumes typical 20–24 MP sensors (≈6 µm pixels on full frame, ≈3.9 µm on APS-C, ≈3.3 µm on Micro Four Thirds).
| Body | Min. handheld shutter (longest focal) | 500 rule at 17 mm | NPF at 17 mm, f/2.8 |
|---|---|---|---|
| APS-C | 1/100 s | 20 s | 13 s |
| APS-C (Canon) | 1/125 s | 18 s | 12 s |
| Micro Four Thirds | 1/125 s | 15 s | 12 s |
Compatible cameras#
Bodies in our database with a native Nikon F, Sigma SA, Canon EF, Sony / Minolta A-mount and Pentax K mount. Full-frame bodies switch to an APS-C crop with this lens.
- Ricoh Pentax KF 2022
- Ricoh Pentax K-3 Mark III 2021
- Nikon D6 crop mode
- Nikon D780 crop mode
- Canon EOS-1D X Mark III crop mode
- Nikon D3500 2018
- Pentax K-1 II crop mode
- Ricoh Pentax KP 2017
- Nikon D7500 2017
- Nikon D850 crop mode
- Canon EOS 6D Mark II crop mode
- Nikon D5600 2016
- Ricoh Pentax K-1 crop mode
- Nikon D3400 2016
- Nikon D500 2016
- Canon EOS 5D Mark IV crop mode
- Canon EOS-1D X Mark II crop mode
- Ricoh Pentax K-70 2016
- Nikon D5 crop mode
- Ricoh Pentax K-3 II 2015
- Nikon D5500 2015
- Nikon D7200 2015
- Canon EOS 5DS crop mode
- Canon EOS 5DS R crop mode
- Sony Alpha 77 II 2014
- Nikon D4S crop mode
- Nikon D750 crop mode
- Nikon D810 crop mode
- Nikon D3300 2014
- Nikon D7100 2013
- Sony Alpha 58 2013
- Pentax K-3 2013
- Nikon D5300 2013
- Nikon D610 crop mode
- Nikon Df crop mode
- Pentax K-50 2013
- Blackmagic Design Pocket Cinema Camera crop mode
- Nikon D3200 2012
- Nikon D4 crop mode
- Nikon D5200 2012
Adapt it to other systems#
Similar lenses#
- Sigma 17-70mm f/2.8-4 DC Macro OS HSM | C f/2.8–4
- Sigma 17-70mm f/2.8-4.5 DC Macro f/2.8–4.5
- Sigma 18-200mm f/3.5-6.3 DC Macro OS HSM f/3.5–6.3
- Sigma 18-250mm f/3.5-6.3 DC OS Macro HSM f/3.5–6.3
- Sigma 18-300mm f/3.5-6.3 DC Macro HSM f/3.5–6.3
- Tamron AF 18-200mm f/3.5-6.3 XR Di II LD Aspherical (IF) Macro f/3.5–6.3
- Tamron AF 18-250mm f/3.5-6.3 Di II LD Aspherical (IF) Macro f/3.5–6.3
- Tamron AF 18-270mm F/3.5-6.3 Di II VC LD Aspherical (IF) Macro f/3.5–6.3
- Tamron 16-300mm f/3.5-6.3 Di II VC PZD Macro B016 f/3.5–6.3
- Laowa 15mm F/4 Wide Angle Macro f/4
- Sigma 24-70mm f/2.8 EX DG Macro f/2.8
- Tamron SP AF 24-135mm f/3.5-5.6 AD Aspherical (IF) Macro f/3.5–5.6
Frequently asked questions#
Is the Sigma 17-70mm f/2.8-4 DC Macro OS HSM | Contemporary 013 full frame?
No — it is designed for APS-C sensors. On a full-frame body it vignettes or triggers crop mode.
What is the Sigma 17-70mm f/2.8-4 DC Macro OS HSM | Contemporary 013 equivalent to on APS-C?
Its focal length is already the real value for APS-C: 17–70 mm frames like 26–107 mm on full frame.
What is the Sigma 17-70mm f/2.8-4 DC Macro OS HSM | Contemporary 013 good for?
As a macro it suits close-ups of insects, flowers, products and details at up to life size.
Sources & licences#
- Lensfun lens database — CC BY-SA 3.0
Last updated October 03, 2026 · How we calculate · Sources