74points

Canon EF-S 18-135mm F/3.5-5.6 IS STM

84points

Sigma 17-70mm F2.8-4 DC Macro OS HSM C

Canon EF-S 18-135mm F/3.5-5.6 IS STM
Sigma 17-70mm F2.8-4 DC Macro OS HSM C
Comparison winner
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vs
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30 facts in comparison

Canon EF-S 18-135mm F/3.5-5.6 IS STM vs Sigma 17-70mm F2.8-4 DC Macro OS HSM C

Canon EF-S 18-135mm F/3.5-5.6 IS STM
Sigma 17-70mm F2.8-4 DC Macro OS HSM C
74
points
Canon EF-S 18-135mm F/3.5-5.6 IS STM
84
points
Sigma 17-70mm F2.8-4 DC Macro OS HSM C

Why is Canon EF-S 18-135mm F/3.5-5.6 IS STM better than Sigma 17-70mm F2.8-4 DC Macro OS HSM C?

  • 65mm longer maximum focal length
    ?

    135mmvs70mm
  • 16f smaller aperture at maximum focal length
    ?

    38fvs22f
  • Is a telephoto lens
    ?
  • Has full-time manual focus
    ?
  • 11.9° narrower minimum angle of view
    ?

    11°vs22.9°
  • 0.2 less vignetting
    ?

    -0.8vs-1

Why is Sigma 17-70mm F2.8-4 DC Macro OS HSM C better than Canon EF-S 18-135mm F/3.5-5.6 IS STM?

  • 20% wider aperture at minimum focal length
    ?

    f/2.80 vs3.5f
  • 0.17m shorter minimum focus distance
    ?

    0.22mvs0.39m
  • 2µm less chromatic aberration
    ?

    8µmvs10µm
  • 1mm shorter minimum focal length
    ?

    17mmvs18mm
  • 1P-MPix higher sharpness result
    ?

    8P-MPixvs7P-MPix
  • 1TStop more transmission
    ?

    4TStopvs5TStop
  • 4 higher DxOMark score
    ?

    16vs12
  • 0.08x Better magnification factor
    ?

    0.36xvs0.28x

Price comparison

Canon EF-S 18-135mm F/3.5-5.6 IS STM

Buy used:

$254.06

ProductStorePrice
Canon EF-S 18-135mm F/3.5-5.6 IS STM AmazonCanon EF-S 18-135mm f/3.5-5.6 IS STM Len...Canon EF-S 18-135mm f/3.5-5.6 IS STM Lens(White box, New)
Amazon logo
$318.99
Canon EF-S 18-135mm F/3.5-5.6 IS STM AmazonCanon EF-S 18-135mm f/3.5-5.6 IS Standar...Canon EF-S 18-135mm f/3.5-5.6 IS Standard Zoom Lens for Canon Digital SLR Cameras (New, White box)
Amazon logo
$288.00
Canon EF-S 18-135mm F/3.5-5.6 IS STM AmazonCanon EF-S 18-135mm f/3.5-5.6 is STM Len...Canon EF-S 18-135mm f/3.5-5.6 is STM Lens in White Box, with 1-Year Canon USA Warranty
Amazon logo
$297.00
Canon EF-S 18-135mm F/3.5-5.6 IS STM AmazonCanon EF-S 18-135mm f/3.5-5.6 Image Stab...Canon EF-S 18-135mm f/3.5-5.6 Image Stabilization USM Lens (Black) (Renewed)
Amazon logo
$279.00
Canon EF-S 18-135mm F/3.5-5.6 IS STM AmazonCanon EF-S 18-135mm f/3.5-5.6 is STM Zoo...Canon EF-S 18-135mm f/3.5-5.6 is STM Zoom Lens (White Box) Kit for Canon EOS 7D, 60D, EOS Rebel SL1, T1i, T2i, T3, T3i, T4i, T5i
Amazon logo
$299.00
Canon EF-S 18-135mm F/3.5-5.6 IS STM AmazonCanon EF-S 18-135mm f/3.5-5.6 Image Stab...Canon EF-S 18-135mm f/3.5-5.6 Image Stabilization USM Lens (Black)
Amazon logo
$599.00
Canon EF-S 18-135mm F/3.5-5.6 IS STM AmazonCanon EF-S 18-55mm f/3.5-5.6 IS II SLR L...Canon EF-S 18-55mm f/3.5-5.6 IS II SLR Lens White Box
Amazon logo
$89.00
Canon EF-S 18-135mm F/3.5-5.6 IS STM AmazonCanon EF-S 18-135mm f/3.5-5.6 is USM Len...Canon EF-S 18-135mm f/3.5-5.6 is USM Lens (International Model) Standard Bundle
Amazon logo
$337.66
Canon EF-S 18-135mm F/3.5-5.6 IS STM AmazonCanon 90D Digital SLR Camera with 18-135...Canon 90D Digital SLR Camera with 18-135 is USM Lens
Amazon logo
$1,599.00

Sigma 17-70mm F2.8-4 DC Macro OS HSM C

ProductStorePrice
Sigma 17-70mm F2.8-4 DC Macro OS HSM C AmazonSigma 884101 F2.8-4 Contemporary DC Macr...Sigma 884101 F2.8-4 Contemporary DC Macro OS HSM 17-70mm Zoom Lens for Canon EF-S Cameras - International Version (No Warranty)
Amazon logo
$361.18
Sigma 17-70mm F2.8-4 DC Macro OS HSM C AmazonSigma Contemporary 17-70mm F2.8-4 DC Mac...Sigma Contemporary 17-70mm F2.8-4 DC Macro OS HSM Lens - Nikon Mount - International Version (No Warranty)
Amazon logo
$398.49
Sigma 17-70mm F2.8-4 DC Macro OS HSM C AmazonSigma 884109 F2.8-4 Contemporary DC Macr...Sigma 884109 F2.8-4 Contemporary DC Macro OS HSM 17-70mm Fixed Lens for Pentax KAF Cameras
Amazon logo
$339.00
Sigma 17-70mm F2.8-4 DC Macro OS HSM C AmazonSigma 17-70mm f/2.8-4 DC Macro OS (Optic...Sigma 17-70mm f/2.8-4 DC Macro OS (Optical Stabilizer) HSM Lens for Canon EOS Cameras
Amazon logo
$319.00
Sigma 17-70mm F2.8-4 DC Macro OS HSM C AmazonSigma 17-70mm F2.8-4 Contemporary DC Mac...Sigma 17-70mm F2.8-4 Contemporary DC Macro OS HSM Lens for Nikon
Amazon logo
$329.00
Sigma 17-70mm F2.8-4 DC Macro OS HSM C AmazonSigma 17-70mm F2.8-4 Contemporary DC Mac...Sigma 17-70mm F2.8-4 Contemporary DC Macro OS HSM Lens for Sigma
Amazon logo
$339.00
Sigma 17-70mm F2.8-4 DC Macro OS HSM C AmazonSigma 884205 F2.8-4 Contemporary DC Macr...Sigma 884205 F2.8-4 Contemporary DC Macro OS HSM 17-70mm Fixed Lens for Sony Alpha Cameras
Amazon logo
$250.00

General info

1.maximum focal length
?

A longer maximum focal length allows you to focus in on a small part of a scene, and offers a narrower angle of view than shorter focal lengths.

Best

Sigma 300-800mm F5.6 EX DG APO HSM

800mm

135mm

70mm

2.minimum focal length
?

A shorter minimum focal length allows you to get more of the scene in the photo, and offers a wider angle of view than longer focal lengths.

Best

Canon EF 35mm F/2 IS USM

0.24mm

18mm

17mm

3.weight
?

Best

Canon EF 400mm F/4 DO IS II USM

2.1g

480g

465g

4.Front element doesn't rotate
?

The front element doesn’t rotate. This is important if you use filters, as some such as polarising or gradient filters have to be orientated a certain way.

Canon EF-S 18-135mm F/3.5-5.6 IS STM
Sigma 17-70mm F2.8-4 DC Macro OS HSM C
5.Is a macro lens
?

A macro lens is used to take very close-up photos, allowing you to capture flowers, insects etc. in great detail. A macro lens is any lens with 1:1 magnification.

Canon EF-S 18-135mm F/3.5-5.6 IS STM
Sigma 17-70mm F2.8-4 DC Macro OS HSM C
6.Includes lens hood
?

It comes with a lens hood so that you don’t have to buy it separately. These are used to block strong light sources, such as the sun, from the lens to prevent glare and lens flare.

Canon EF-S 18-135mm F/3.5-5.6 IS STM
Sigma 17-70mm F2.8-4 DC Macro OS HSM C

Optics

1.has built-in optical image stabilization
?

Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image. Show more

Canon EF-S 18-135mm F/3.5-5.6 IS STM
Sigma 17-70mm F2.8-4 DC Macro OS HSM C
2.magnification
?

A true macro lens has a magnification of 1:1. This means that the image produced is a life-size representation of the subject being photographed.

Best

Leica Vario-Elmarit-SL 24-90mm F2.8-4 ASPH

14x

0.28x

0.36x

3.maximum angle of view
?

At the shorter end of the lens you get the widest angle of view. This allows you to fit more of the scene into the photograph (based on APS-C format).

Best

Leica APO-Summicron-SL 75mm f/2 ASPH

318°

74°

79.7°

4.minimum angle of view
?

At the longest end of the lens you get the narrowest angle of view. This allows you to fit a small portion of the scene into the photograph, such as when you are zooming in on a subject (based on APS-C format).

Best

Tamron SP 150-600mm F/5-6.3 Di VC USD

11°

22.9°

Aperture

1.wide aperture (main camera)
?

With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject. Show more

Best

Nikon Nikkor Z 58mm f/0.95 S Noct

f/0.95

f/3.50

f/2.80

2.Has rounded aperture blades
?

Similar to the number of aperture blades, rounded blades affect the way the light gets through to the sensor. Rounded blades, often only found on more expensive lenses, improve the appearance of the out-of-focus areas. This allows you to attain better, softer looking bokeh in your photos.

Canon EF-S 18-135mm F/3.5-5.6 IS STM
Sigma 17-70mm F2.8-4 DC Macro OS HSM C
3.widest aperture at maximum focal length
?

With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject.

Best

Nikon Nikkor Z 58mm f/0.95 S Noct

0.95f

5.6f

4f

4.smallest aperture at maximum focal length
?

A smaller aperture reduces the amount of light reaching the sensor. This is important in bright conditions where a wider aperture could result in your image being overexposed. Another advantage is that with a smaller aperture you get a greater depth of field, and can keep all of the image in focus.

Best

Tamron 100-400mm f/4.5-6.3 Di VC USD

45f

38f

22f

5.aperture blades
?

The aperture controls how much light gets through to the camera’s sensor. More blades is often an indicator of a better quality lens. It also allows you to achieve much nicer looking bokeh when blurring out your background, whereas a lens with less blades will often produce harsher, more polygonal bokeh.

Best

Leica Thambar-M 90mm f/2.2

20

7

7

6.smallest aperture at minimum focal length
?

A smaller aperture reduces the amount of light reaching the sensor. This is important in bright conditions where a wider aperture could result in your image being overexposed. Another advantage is that with a smaller aperture you get a greater depth of field, and can keep all of the image in focus.

Best

Canon TS-E 135mm f/4L Macro

45f

22f

22f

Focus

1.minimum focus distance
?

This is the closest distance that the lens can focus. A shorter minimum focus distance allows you to get closer to your subject, and is particularly important when doing macro photography.

Best

Lensbaby Circular Fisheye

0.01m

0.39m

0.22m

2.Has focus motor
?

Lenses with a built-in focus motor can autofocus even if the camera does not have its own focus motor.

Canon EF-S 18-135mm F/3.5-5.6 IS STM
Sigma 17-70mm F2.8-4 DC Macro OS HSM C
3.has a silent focus motor built into the lens
?

Lenses with built-in focus motor focus faster and more quietly than lenses without a focus motor which rely on the camera's body focus motor.

Canon EF-S 18-135mm F/3.5-5.6 IS STM
Sigma 17-70mm F2.8-4 DC Macro OS HSM C
4.Has full-time manual focus
?

With full-time manual focus, you can move the focus ring whilst it is in AF (autofocus) mode. This means that you can make manual adjustments once the AF has finished, without changing to manual mode.

Canon EF-S 18-135mm F/3.5-5.6 IS STM
Sigma 17-70mm F2.8-4 DC Macro OS HSM C
5.Can focus to infinity
?

Many lenses allow you to focus to infinity. This is essential when you wish to take photos including far off objects, such as when shooting landscapes, in order to make sure everything is sharp and in focus.

Canon EF-S 18-135mm F/3.5-5.6 IS STM
Sigma 17-70mm F2.8-4 DC Macro OS HSM C

Benchmarks

1.chromatic aberration
?

The lateral chromatic aberration result from the DxOMark set of metrics. Chromatic aberration is a type of distortion which results in color fringing along edges within the image. Tested with Nikon D7000 or Canon 7D. Source: DxOMark.

Best

Nikon AF Micro-Nikkor 200mm F/4D IF-ED

1µm

10µm

8µm

2.sharpness result
?

The sharpness result from the DxOMark set of metrics. This result is based on the MTF (modulation transfer function) measurement, and gives an overall indication of the sharpness of images produced by the lens. Tested with Nikon D7000 or Canon 7D. Source: DxOMark.

Best

Zeiss Batis 25mm F2

22P-MPix

7P-MPix

8P-MPix

3.transmission
?

The transmission result from the DxOMark set of metrics. Transmission refers to the amount of light that reaches the sensor through all of the glass elements of a lens, with a lower TStop signifying more light. This is important as less light reaching the sensor can lead to the requirement of higher ISOs or slower shutter speeds. Tested with Nikon D7000 or Canon 7D. Source: DxOMark.

Best

Canon EF 85mm F/1.2L II USM

1.4TStop

5TStop

4TStop

4.DxOMark score
?

DxOMark is a set of tests to measure the performance and quality of lenses and cameras. The DxOMark score is the overall score given to the lens. Tested with Nikon D7000 or Canon 7D. Source: DxOMark.

Best

Zeiss Batis 25mm F2

39

12

16

5.distortion
?

The distortion result from the DxOMark set of metrics. Distortion in the lens refers to the variation of magnification throughout the image. More distortion will result in straight lines being recorded incorrectly in the image. Tested with Nikon D7000 or Canon 7D. Source: DxOMark.

Best

Zeiss Otus 85mm F/1.4 ZF

0%

0.5%

0.4%

6.vignetting
?

The vignetting result from the DxOMark set of metrics. Vignetting refers to when the brightness of an image changes from the center towards the edges, resulting in darkened corners. A result of 0 is perfect and the image will have no vignetting. Tested with Nikon D7000 or Canon 7D. Source: DxOMark.

Best

Canon EF 24mm F/2.8 IS USM

2

-0.8

-1

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