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Compare 3 products

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Lensbaby Composer Pro with Sweet 50 Optic Lens
Lensbaby Composer Pro with Sweet 50 Optic
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Olympus M.Zuiko Digital ED 8mm f/1.8 Fisheye Pro Lens
Olympus M.Zuiko Digital ED 8mm f/1.8 Fisheye Pro
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Sigma 18-200mm F3.5-6.3 DC Lens
Sigma 18-200mm F3.5-6.3 DC
Editiorial reviews
1
1 editorial reviews
The Lensbaby Composer Pro with Sweet 50 Optic is a niche lens with nice bokeh.Read more
Read editorial reviews
7
4.1 out of 5
5 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
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
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User rating
3
4.3 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
38
4.2 out of 5
38 user ratings
5 stars
39 %
4 stars
44 %
3 stars
15 %
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
  • Fisheye
Telephoto
Lens mount
  • Canon EF
  • Four Thirds
  • Micro Four Thirds
  • Nikon F
  • Pentax K
  • Samsung NX
  • Sony A
  • Sony E
Micro Four Thirds
  • Canon EF
  • Pentax KAF
  • Sony/Minolta Alpha
  • Sigma SA
  • Nikon F

Image properties

Max Format size
Full-frame
Four Thirds
APS-C
Focal length< 50< 818 - 200
Focal Length 35mm Equivalent
N/A
< 16
N/A
Angle of View
N/A
< 180
N/A
Maximum magnification (35mm format)
N/A
0.4
N/A
Maximum magnification
N/A
0.2 x0.23 x
Image stabilisation
N/A
nono

Aperture

Aperture max31.83.5-6.3
Number of diaphragm blades1277
Aperture min
N/A
2222-40
Aperture ring
N/A
nono
Aperture features
N/A
Rounded diaphragm
N/A

Focus

Closest focusing distance0.380.120.45
Focus method
N/A
InternalInternal
Autofocus
N/A
yesyes
Autofocus motor type
N/A
STP
Micromotor
Full-time Manual focusing
N/A
nono
Distance scale
N/A
noyes
Depth of field (DoF) scale
N/A
nono
Focus distance limiter
N/A
N/A
no
Focus features
N/A
N/A
Screw drive

Dimensions

Weight5.7 oz11.11 oz14.29 oz
Diameter2.5 in2.44 in2.76 in
Length2.25 in3.15 in3.07 in
Filter size1.81 in
N/A
2.44 in