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Compare 4 products

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Canon EF 24mm f/2.8 Lens
Canon EF 24mm f/2.8
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Canon EF 28mm f/1.8 USM Lens
Canon EF 28mm f/1.8 USM
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Lensbaby Composer Pro with Sweet 35 Optic Lens
Lensbaby Composer Pro with Sweet 35 Optic
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Sigma 18-200mm F3.5-6.3 DC Lens
Sigma 18-200mm F3.5-6.3 DC
Editiorial reviews
4
4.2 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
3
3 editorial reviews
OpticalLimits - Lens reviews and beyond!Read more
Looking for a Canon 28mm lens review? Read on to find out what we uncovered in our objective optical lab tests.Read more
The EF 28mm f/1.8 USM is a fast wide-angle optic for use with Canon D-SLRs, but it isn't sharp at its maximum aperture and is prone to color fringing.Read more
Read editorial reviews
6
6 editorial reviews
The Sigma 18-200mm F3.5-6.3 DC Macro OS HSM lens trades some optical quality for a compact design, low cost, and long zoom range.Read more
Looking for a Sigma 18-200mm lens review? Read on to find out what we uncovered in our objective optical lab tests.Read more
As part of new global update program, Sigma is revamping their complete range. Can this revised APS-C only all-in one compete with rival offerings from the camera maker’s? Read on to find out.Read more
Read editorial reviews
User rating
42
4.4 out of 5
42 user ratings
5 stars
50 %
4 stars
40 %
3 stars
9 %
2 stars
0 %
1 stars
0 %
40
4.1 out of 5
40 user ratings
5 stars
30 %
4 stars
50 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
3
4.7 out of 5
3 user ratings
5 stars
66 %
4 stars
33 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
7
4.1 out of 5
7 user ratings
5 stars
28 %
4 stars
57 %
3 stars
14 %
2 stars
0 %
1 stars
0 %

General

Lens typeNormal
  • Normal
  • Wide angle
NormalTelephoto
Lens mountCanon EFCanon EF
  • Canon EF
  • Four Thirds
  • Micro Four Thirds
  • Nikon F
  • Pentax K
  • Pentax KAF2
  • Samsung NX
  • Sony A
  • Sony E
  • Canon EF
  • Pentax KAF
  • Sony/Minolta Alpha
  • Sigma SA
  • Nikon F

Image properties

Max Format size
Full-frame
Full-frame
Full-frame
APS-C
Focal length< 24< 28< 3518 - 200
Maximum magnification0.16 x1.13 x
N/A
0.23 x
Image stabilisationnono
N/A
no

Aperture

Aperture max2.81.82.53.5-6.3
Aperture min2222
N/A
22-40
Aperture ringnono
N/A
no
Number of diaphragm blades67127

Focus

Focus methodRear
  • Internal
  • Rear
InternalInternal
Autofocusyesyes
N/A
yes
Autofocus motor typeMicromotorUltrasonic
N/A
Micromotor
Full-time Manual focusingnoyes
N/A
no
Closest focusing distance0.250.250.190.45
Distance scaleyesyes
N/A
yes
Depth of field (DoF) scaleyesyes
N/A
no
Focus distance limiter
N/A
N/A
N/A
no
Focus features
N/A
N/A
N/A
Screw drive

Optics

Elements1010415
Groups109313
Construction
N/A
FixedFixed
N/A
Tilt-Shift
N/A
N/A
  • Tilt
  • Shift
N/A
Special elements / coatings
N/A
N/A
N/A
  • 2 SLD elements
  • 2 Hybrid aspherical elements
Zoom method
N/A
N/A
N/A
Expanding

Dimensions

Weight9.52 oz10.93 oz7.58 oz14.29 oz
Diameter2.68 in2.9 in2.5 in2.76 in
Length1.93 in2.19 in2.0 in3.07 in
Filter size2.28 in2.28 in1.81 in2.44 in