Overview of SIGMA C (Contemporary) 17-70mm 1: 2.8-4 DC OS HSM MACRO

According provided by Lens SIGMA 'C' 17-70mm 1: 2.8-4 DC OS HSM MACRO (for Nikon) huge thanks to Yuri Segeda.

SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO (for Nikon)

Navigation

1. In short
2. Sigma C line (Contemporary)
3. History
4. Main Specifications
5. Assembly
6. Focusing
7. Diaphragm
8. Stabilizer
9. Compatibility and Features
10. Image quality
11. Sample Photos
12. My personal experience with the lens
13. Alternatives
14. Prices
15. Results
16. User Comments
17. Add your review or question on the lens

This review presents a version of the SIGMA class 17-70 / 2.8-4 lens for Nikon cameras. Please note that the SIGMA 17-70mm 1: 2.8-4 DC OS HSM MACRO lens exists in the options for Canon, Pentax, Sony and Sigma cameras. And also note that under the name SIGMA 17-70 there are several more similar lenses that preceded the lens from this review and a list of which is listed in the alternative section.

In short

SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO is considered a universal lens for cropped cameras with APS-C sensor. The lens has a 4.1X zoom, which allows you to use it for a large number of standard photo tasks. First of all, it’s interesting with the built-in image stabilizer and an enlarged, compared to other similar lenses, aperture.

This lens is a balanced solution in terms of price and quality and can serve as a good alternative to original similar lenses. Nikon 16-80 / 2.8-4E VR и Nikon 16-85 / 3.5-5.6G VR. And also SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO can definitely be recommended as a replacement for regular universal lenses of the 18-55 / 3.5-5.6 class.

Sigma C line (Contemporary)

Line of lenses Sigma C (Sigma Contemporary) It comprises:

DG

Lenses for full-frame SLR cameras (series DG), for Nikon F, Canon EF and Sigma SA mounts:

1. SIGMA 100-400 mm 1: 5-6.3 DG OS | C (Contemporary), 21/15, February 2017 [AliExpress]
2. SIGMA 150-600 mm 1: 5-6.3 DG OS MACRO | C (Contemporary), 20/14, September 2014 [AliExpress]

DG DN

Lenses for full-frame mirrorless cameras (series DG DN) for bayonets Sony E и Leica l. SIGMA I - compact premium prime lenses:

1. Sigma 17 mm 1: 4 DG DN C | (Contemporary), 9/8 April 2023 [I] [AliExpress]
2. Sigma 20 mm 1: 2 DG DN C | (Contemporary), 13/11, February 2022 [I] [Aliexrepss]
3. Sigma 24 mm 1: 2 DG DN C | (Contemporary), 13/11 September 2021 [I] [AliExpress]
4. Sigma 24 mm 1: 3.5 DG DN C | (Contemporary), 10/8, December 2020 [I] [AliExpress]
5. Sigma 35 mm 1: 2 DG DN C | (Contemporary), 10/9, December 2020 [I] [AliExpress]
6. Sigma 45 mm 1: 2.8 DG DN C | (Contemporary), 8/7, July 2019 [I][AliExpress]
7. Sigma 50 mm 1: 2 DG DN C | (Contemporary), 11/9, April 2023 [I] [AliExpress]
8. Sigma 65 mm 1: 2 DG DN C | (Contemporary), 12/9, December 2020 [I] [AliExpress]
9. Sigma 90 mm 1: 2.8 DG DN C | (Contemporary), 11/10, September 2021 [I] [AliExpress]
10. Sigma 16-28 mm 1: 2.8 DG DN C | (Contemporary), 16/11, June 2022 [AliExpress]
11. Sigma 28-70 mm 1: 2.8 DG DN C | (Contemporary), 16/12, February 2021 [AliExpress]
12. Sigma 100-400 1: 5-6.3 DG DN OS C | (Contemporary), 22/16, June 2020 [AliExpress]

DC

Lenses for cropped SLR cameras (series DC) for Nikon F, Canon EF, Sigma SA, Sony A, Pentax K:

1. SIGMA 17-70 mm 1: 2.8-4 DC OS MACRO | C (Contemporary), 16/14, September 2012 [AliExpress]
2. SIGMA 18-200 mm 1: 3.5-6.3 DC OS MACRO | C (Contemporary), 16/13, January 2014
3. SIGMA 18-300 mm 1: 3.5-6.3 DC OS MACRO | C (Contemporary), 17/13, September 2014 [AliExpress]

DC DN

Lenses for cropped mirrorless cameras (series DC DN) for bayonets fujifilm x, Sony E, Leica l, Canon EOS M, Canon RF-S (expected summer 2024), Nikon Z, Micro 4 / 3:

1. SIGMA 16 mm 1: 1.4 DC DN | C (Contemporary), 16/13, October 2017 [X, E, L, M, RF-S, Z, MFT] [AliExpress]
2. SIGMA 23 mm 1: 1.4 DC DN | C (Contemporary), 13/10, April 2023 [X, E, L, RFS] [Alixexpress]
3. SIGMA 30 mm 1: 1.4 DC DN | C (Contemporary), 9/7, September 2016 [X, E, L, M, RF-S, Z, MFT] [AliExpress]
4. SIGMA 56 mm 1: 1.4 DC DN | C (Contemporary), 10/6, September 2018 [X, E, L, M, RF-S, Z, MFT] [AliExpress]
5. SIGMA 10-18 mm 1:2.8 DC DN C (Contemporary), 13/10, October 2023 [X, E, L, RF-S]
6. SIGMA 18-50 mm 1: 2.8 DC DN | C (Contemporary), 13/10, October 2021 [X, E, L, RF-S] [AliExpress]

Additionally, you can look at all lenses SIGMA ART (A) и all lenses SIGMA SPORT (S). Here here there is a short video about the rulers and markings of Sigma lenses.

History

Sigma 17-70 / 2.8-4 (4.5) has four main models:

1. Sigma DC 17-70mm 1: 2.8-4.5Scheme 15/12, since February 2006
2. Sigma DC 17-70mm 1: 2.8-4.5 MACRO HSMDiagram 15/12, from July 2007, for Nikon cameras only
3. Sigma DC 17-70mm 1: 2.8-4 MACRO HSM OSScheme 17/13, from December 2009
4. Sigma DC 17-70mm 1: 2.8-4 C, [Macro, HSM, OS, Contemporary]Scheme 16/14, from September 2012

Separately, there is a line of DC EX / ART series fixed aperture lenses (see the list in the 'Alternatives' section).

Sigma 17-70 lens matching table

Main technical characteristics of Sigma DC 17-70mm 1: 2.8-4.5 MACRO HSM:

The lens barrel has a small 'C' letter written in a silver circle. This letter is responsible for the class of the lens according to the modern gradation of Sigma lenses. 'C' is an abbreviation for 'Contemporary', these lenses have a modern body, not the most outstanding aperture parameters and are intended primarily for amateur photographers :).

SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO (for Nikon) with covers and hood

Assembly

SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO Available with 2012 years... Assembled in Japan. The lens is pleasant and weighty to the touch, its weight is already 465 grams. The lens uses large 72mm filters. Personally, I would prefer it instead of 72mm to go straight to the 'professional' size of 77mm.

The body is completely black and lacks the characteristic Sigma velvet finish. The focusing and zoom rings are rubberized. The lens barrel is made of a new composite material - TSC — Thermally Sbackgammon Composite (Thermally Stable Composite), which is less sensitive to temperature changes than conventional polycarbonate. Such a composite avoids deformation of the case with a large change in ambient temperature. From this material, Sigma makes its 'ART' series lenses such as Sigma 35mm 1: 1.4 DG A HSM. In addition, the lens has metal bayonet mount.

There is a bayonet mount mark and a mark on the case for quick installation of the hood. The lens uses a plastic lens hood SIGMA LH780-03, which is fixed in special grooves located near the front lens of the lens. The hood can be installed in the opposite direction for transportation. In this position, access to the focus ring at 17 mm focal length is lost.

The copy that I had for review does not have obvious signs of wear or long use, but, nevertheless, the lens barrel (trunk) spontaneously changes its size under its own weight. In previous versions of the lens, there was a focal length lock that prevented unauthorized changes to the lens size. It is not known why the SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO had such a retainer removed. The retractable body frame (trunk) consists of 2 sections. The sections are strong enough to the touch, without any backlashes. From the side of the rear lens, you can see part of the insides of the lens - gears, cables, boards.

SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO comes in a small cardboard box.

SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO (for Nikon) with covers and hood

Focusing

To focus, the lens uses a special ultrasonic focusing motor  'HSM' (Hyper Sonic Motor). Although it is written everywhere that this technology uses silent focusing, in fact, the noise from focusing SIGMA C 17-70mm 1: 2.8-4 is heard. At first, I even thought that the lens doesn’t have any “HSM”, and a regular micro-motor is used for focusing, especially since there are no “HSM” inscriptions on the lens body. In general, the lens focuses quite quietly, but not silently.

Focus speed is enough high. Focusing time from infinity to MDF and back is approximately equal to that of the lens Nikon DX AF-S Nikkor 16-85mm 1: 3.5-5.6G ED VR SWM IF Aspherical. While working on camera Nikon D80 I did not observe any obvious inaccuracies or focusing errors, everything worked as expected.

Focusing on the SIGMA C 17-70mm 1: 2.8-4 internal - when focusing, neither the front nor the rear lens rotates, and the lens itself does not change its size when focusing. But the trouble is that during auto focus, the focus ring rotates and cannot be touched. In such lenses from Nikon / Canon, the focus ring remains stationary during auto focus.

In manual focus mode, the focus ring rotates 75 degrees. Focus ring travel is very smooth, but still manual focus is inconvenient.

The lens has a focus distance scale with marks in meters and feet. The scale is plotted on the focus ring. The minimum focusing distance is only 22 cm (the distance from the camera’s matrix to the subject). With such an MDF, the maximum magnification factor is 1: 2.8 (on the official website 1: 2.9 indicated). Thus, the lens allows you to shoot amateur 'close', and on the rim of the case you can find the inscription' Macro '. The retractable case bezel has marks indicating the current magnification factor: 1: 5.8, 1: 5.1, 1: 4.3, 1: 3.4 and 1: 2.8.

Note: if you shoot 'macro objects' located on a horizontal surface, then when focusing at the minimum possible distance, you can hook the body frame to this very surface.

The lens has focus mode switch 'AF / MF FOCUS'. For manual focusing, the lens must be set to 'MF' mode, otherwise the focusing motor may be damaged. Unfortunately, unlike many Nikon / Canon lenses of this type, the SIGMA C 17-70mm 1: 2.8-4 does not support continuous manual focusing.

Also, note that as the focal length changes, the rear lens moves in the middle of the lens barrel like a pump - drawing in and out air. This behavior of the rear lens is called 'effect' of a vacuum cleaner, which can increase the amount of dust that accumulates in the camera.

Maximum lens length SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO (for Nikon)

Diaphragm

The lens diaphragm consists of 7 petals that form a fairly even hole (example on f / 8).

A distinctive feature of the lens is that at 17 mm focal length SIGMA C 17-70mm 1: 2.8-4 can use the aperture F / 2.8. Because of this, many users attribute this lens to aperture optics. But it’s enough to at least slightly increase the focal length, as the maximum aperture becomes equal to F / 3.0 and decreases to F / 4.0 by 70 mm of focal length.

There are marks with a focal length on the zoom ring, the following is a list with the minimum numbers F available for these marks:

• 17 mm - F / 2.8
• 24 mm - F / 3.2
• 28 mm - F / 3.3
• 35 mm - F / 3.5
• 50 mm - F / 4
• 70 mm - F / 4

Aperture closes to F / 22 over the entire range of focal lengths.

SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO

Stabilizer

SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO has an integrated image stabilizer. I could not find official information about how many steps shutter speed can compensate for the stabilizer. In any case, the stabilizer works well.

On the case there is a stabilizer operating mode switch 'OS ON / OFF'. Where 'OS' is short for 'Optical Stabilizer'.

The stabilizer has its own characteristics. If you listen to the inside of the lens, you can hear a slight noise in the middle of the lens, even if the stabilizer is in the 'OFF' position. By pressing the focus / metering button exposure the noise just intensifies - apparently the stabilizer starts to work at full capacity. When the camera is turned off, even if the stabilizer is in the 'OFF' position, JVI noticeable image twitching and noise from lens parking is a sign that the gimbal has turned off 'one more time'. Also, on my camera Nikon D80, on which I tested this lens, SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO does not automatically turn off the metering after the time interval specified in the settings. Thus, the stabilizer and exposure meter with the camera turned on continues to work continuously, which can adversely affect the battery charge level. I observed a similar unusual behavior of the stabilizer on the lens Sigma Zoom 17-50mm 1: 2.8 EX DC OS HSM.

In the version for Sony and Pentax cameras, the lens does not have a built-in stabilizer, since the stabilizer is already present in the cameras of these manufacturers themselves.

SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO

Compatibility and Features

Nikon does not have a complete analogue of SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO. The most similar to him can be considered Nikon DX AF-S Nikkor 16-85mm 1: 3.5-5.6G ED VR SWM IF Aspherical и Nikon 18-70mm AF-S 3.5-4.5G ED-IF DX.

SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO is compatible with all Nikon digital SLR cameras. Auto focus with the lens will work even on the simplest Nikon DX cameras without a focus motor... The lens does not have a diaphragm control ring, conveys the value of the focusing distance and is no different from the 'native' Nikon Nikkor lenses.

The prefix 'DC' in the lens name means that SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO is designed to work with cropped cameras. Nikon DX. EGF with such cameras will be 25,5-105 mm.

SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO supports working with SIGMA USB Dock stations to fine tune the lens and update its firmware.

Magnification ratio SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO

Image quality

3 aspherical, 1 SLD and 2 FLD elements in the optical scheme of the lens, which consists of 16 elements in 14 groups, are trying to fight for good image quality. The fight goes for every pixel :).

At 17 mm and F / 2.8, the sharpness is not very good, but I was pleased that the edges and corners of the image do not sag as much as on many other lenses. If you cover the diaphragm, then the sharpness becomes very even nothing throughout the image field. But at 70 mm and F / 4.0, the sharpness is already sufficient for shooting most tasks.

Judging by high standards, in terms of resolution, the SIGMA C 17-70mm 1: 2.8-4 is not much ahead of standard lenses of the 18-55/105/135/200 class. On my 'large pixel' camera Nikon D80 I hardly achieved excellent sharpness even on covered apertures, the sharpness increases slightly with increasing F.

Distortion and vignetting at the proper level for this type of lens. It is a pity, but it was not possible to get rid of chromatic aberrations either, most of them by 17 mm and F / 2.8.

But in the back and side light, the lens behaves well, only occasionally creating small glare in the pictures when shooting against strong light sources.

In general, the lens showed the expected image quality for its class.

Sample Photos

You can download RAW source files at this link (59 files in .'NEF 'format, 504 MB). All photos were shot using protective filter HOYA HMC 72mm UV (0) made in Japan, this filter is noticeably 'yellow' (see). Previews in the gallery - on-camera JPEG from the camera Nikon D80.

Sigma DC 18-125mm 1: 3.5-5.6 D and SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO

My experience

SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO nice lens. Personally, I was only a little surprised by the rotating focus ring during auto focus, the unusual behavior of the stabilizer and the relatively large weight. And, of course, I would like better sharpness from a lens with so many special elements in the optical design. Given the considerable cost of the lens, I would have bypassed it, and instead looked away Sigma Zoom 17-50mm 1: 2.8 EX DC OS HSM.

SIGMA C 17-70mm 1: 2.8-4 may be a good replacement for a whale lens type Nikon 18-55mm 1: 3.5-5.6GII VR II AF-S DX Nikkor и Canon Zoom Lens EF-S 18-55mm 1: 3.5-5.6 IS STM. I would refuse to use the SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO as a lens for some important events. But for simple shooting for every day, this lens is just right.

Lens switches SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO

All fast universal zoom lenses

Below is a list of all such aperture-type universal zoom autofocus lenses for SLR and mirrorless cameras with an APS-C sensor or less.

Tokina (DX, various mounts)

1. Tokina AT-X PRO SD 16-50 F2.8 DX Internal Focus, model AT-X 165 PRO DX, for Canon (C/EF version) and Nikon (N/AIS version), from July 2006. Optical design is the same as Pentax SMC DA* 16-50mm f/2.8 ED AL (IF) SDM

Tamron (DI II, DI III-A, various mounts)

1. Tamron Aspherical LD ​​XR DI II SP AF 17-50 mm 1: 2.8 [IF], model A16 N / E / P / S (under Nikon [N], Canon [E], Pentax [P], Sony / Minolta [S]), since February 2006. Produced in Japan, China and Vietnam
2. promaster DIGITAL XR EDO AF Ashperical LD ​​[IF] 17-50 mm 1: 2.8 MACROprevious lens under the brand Promaster
3. Tamron Aspherical LD ​​XR DI II SP AF 17-50 mm 1: 2.8 [IF], model A16 NII (only for Nikon cameras), since March 2008
4. Tamron Di II SP 17-50 mm F / 2.8 VC B005, model B005 E / NII (for Canon [E] or Nikon [NII]), from September 2009, Japan or China)
5. Tamron 17-70 mm F / 2.8 Di III-A VC RXD Model B070, Model B070, Sony E only, from December 2020

Sigma (DC, different mounts)

With constant maximum aperture (DC EX and DC ART series):

1. Sigma DC ZOOM 18-50mm 1: 2.8 EX (+ -D), since July 2004, for Sigma SA, Nikon F, Canon EFS, Pentax K. The version for the '4/3' system has been available since February 2006 (not mass-produced). The version for Nikon in its name includes the prefix 'D'.
2. Sigma dc 18-50mm 1: 2.8 EX MACRO, since September 2006, for Sigma SA, Nikon F, Canon EFS, Pentax K, 4/3
3. Sigma dc 18-50mm 1: 2.8 EX MACRO HSM, since June 2007, for Nikon DX cameras only (Nikon F mount)
   
4. Sigma dc 17-50mm 1: 2.8 ZOOM EXOS HSM, from February 2010, for Sigma SA, Nikon F, Canon EFS, Pentax K, Sony / Minotla A
5. Sigma dc 18-35mm F1.8 A [ART, HSM], from April 2013, for Sigma SA, Nikon F, Canon EFS, Pentax K, Sony / Minotla A
6. SIGMA DC 18-50 mm 1: 2.8 DN C [Contemporary], since Oct 2021, for Sony E, Leica L

With variable maximum aperture (DC and DC Contemporary series):

1. Sigma dc 17-70mm 1:2.8-4.5, February 2006, for Sigma SA, Nikon F, Canon EFS, Pentax K, Sony / Minotla A
2. Sigma dc 17-70mm 1:2.8-4.5 MACRO HSM, from July 2007, for Nikon DX cameras only (Nikon F mount)
   
3. Sigma dc 17-70mm 1:2.8-4 MACRO HSM OS, from December 2009, for Sigma SA, Nikon F, Canon EFS, Pentax K, Sony / Minotla A
4. Sigma dc 17-70mm 1:2.8-4 C, [MACRO, OS, HSM, Contemporary], from September 2012, for Sigma SA, Nikon F, Canon EFS, Pentax K, Sony / Minotla A
5. Sigma dc 18-50mm 1:2.8-4.5 HSM OS ZOOM, from March 2009, for Sigma SA, Nikon F, Canon EFS, Pentax K, Sony / Minotla A

Nikon (DX, F mount)

1. Nikon DX VR AF-S Nikkor 16-80mm 1:2.8-4E ED N, Nikon F mount, from July 2015
2. Nikon DX AF-S Nikkor 17-55mm 1: 2.8G ED IF SWM, Nikon F mount, from July 2003

Pentax (DA, Q, K and Q mounts)

1. Pentax SMC DA * 16-50 mm 1:2.8 ED AL (IF) SDM, Pentax KAF2 mount, since February 2007. Optical design is similar to the lens Tokina AT-X PRO SD 16-50 F2.8 DX Internal Focus (joint development of Tokina and Pentax)
2. HD PENTAX-DA * 1: 2.8 16-50 mm ED PLMAW, from July 2021, Pentax KAF4 mount
3. HD Pentax-DA 1: 2.8-4 20-40 mm ED Limited DC WR, Pentax KAF3 mount, black or silver body, from November 2013
4. SMC Pentax 1: 2.8-4.5 5-15 mm ED AL [IF] [LENS 02], Pentax Q mount (crop factor Kf=5.53X or Kf=4.65X)

Canon (EFS, EF-S mount)

1. Canon Zoom Lens EF-S 17-55mm 1: 2.8 IS USM (Image Sabilizer, Ulstrasonic, EFS), Canon EF-S mount, since May 2006

Sony (DT, A and E mounts)

1. Sony DT 2.8/16-50 SSM, Sony A mount (Minolta A), since August 2011
2. Sony E 2.8/16-55G (Sony SEL1655G), Sony E bayonet mount, from August 2019

Fujifilm(X)

1. Fujinon Ashperical Lens Nano-GI XF 16-55mm 1: 2.8 R LM WR, Fujifilm X mount, since January 2015
2. Fujinon Ashperical Lens Super EBC XF 18-55mm 1:2.8-4 RLM OIS, Fujifilm X mount, September 2012

Samsung (NX)

1. Samsung lens 1: 2-2.8 S 16-50 mm ED OIS i-Function, Samsung NX mount, since January 2014

Olympus/Panasonic/Leica/Yongnuo (4/3, Micro 4/3, Kf=2X)

Mirrored 4/3:

1. OLYMPUS ZUIKO Digital 11-22 mm 1:2.8-3.5, from February 2004
2. OLYMPUS Digital 14-54 mm 1:2.8-3.5, from June 2003
3. OLYMPUS Digital 14-54 mm 1:2.8-3.5 II, from November 2008
4. OLYMPUS ZUIKO Digital 14-35 mm 1: 2 ED SWDsince January 2005
5. Panasonic Lumix LEICA D VARIO-ELMARIT 1: 2.8-3.5 /14-50 ASPH. MEGA OIS, from July 2006

Mirrorless Micro 4/3:

1. OLYMPUS M.ZUIKO DIGITAL 12-40 mm 1:2.8 PRO, since October 2013
2. Panasonic Lumix Leica DG Vario-Summilux 10-25 mm f / 1.7 ASPH.since May 2019
3. LUMIX G VARIO 1: 2.8 /12-35 ASPH. POWER OIS, since June 2012, in March 2017 an improved sub-version is released (outwardly they do not differ in any way)
4. Panasonic Lumix Leica DG Vario-ELMARIT 1: 2.8-4.0 /12-60 ASPH., since March 2017
5. Yongnuo 12-35 F2.8-4 STM ASPH, since April 2023

Prices

Lens prices in popular online stores can see here or in the price block:

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Enlightenment of the front lens SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO

Results

The SIGMA C 17-70mm 1: 2.8-4 DC OS HSM MACRO is a good all-round lens for amateur photographers with a convenient focal length range, image stabilization and more aperturethan similar stock zoom lenses. An excellent replacement for 'kit' lenses of class 18-55 / 3.5-5.6.

Material prepared Arkady Shapoval. Training/Consultations | Youtube | Facebook | Instagram | Twitter | Telegram