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Olympus M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO on Olympus PEN E-P5 vs Nikon AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED on Nikon D7100 vs Canon EF-S 17-55mm f/2.8 IS USM on Canon EOS 7D Mark II
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DXOMARK Score |
|
| Best at f=12mm & f/2.8 [?] | 20
|
Lens Metric Scores | |
|
Sharpness
[?]
|
9 P-Mpix
|
|
Transmission
[?]
|
3.3 TStop
|
|
Distortion
[?]
|
1.3 %
|
|
Vignetting
[?]
|
-0.9 EV
|
|
Chr. aberration
[?]
|
10 µm
|
DXOMARK Score |
|
| Best at f=28mm & f/2.8 [?] | 19
|
Lens Metric Scores | |
|
Sharpness
[?]
|
9 P-Mpix
|
|
Transmission
[?]
|
3.4 TStop
|
|
Distortion
[?]
|
0.4 %
|
|
Vignetting
[?]
|
-0.9 EV
|
|
Chr. aberration
[?]
|
14 µm
|
DXOMARK Score |
|
| Best at f=35mm & f/2.8 [?] | 16
|
Lens Metric Scores | |
|
Sharpness
[?]
|
9 P-Mpix
|
|
Transmission
[?]
|
3.7 TStop
|
|
Distortion
[?]
|
0.4 %
|
|
Vignetting
[?]
|
-1.2 EV
|
|
Chr. aberration
[?]
|
6 µm
|
| Announced | 10/09/2013 |
| Indicative price (USD) | 1000 |
| Aperture | f/ 2.8 |
| Focal range (mm) | 12-40 |
| Filter diameter (mm) | 62 |
| Max diameter (mm) | 69.9 |
| Mount type | Micro 4/3 |
| Stabilization | No |
| AF Motor | DC |
| Zoom type | Ring |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | No |
| Number of lenses | 14 |
| Number of groups | 9 |
| Diaphragm blades | 7 |
| Circular aperture | Yes |
| Length (mm) | 84 |
| Weight (gr) | 382 |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 01/07/2003 |
| Indicative price (USD) | 1329 |
| Aperture | f/ 2.8 |
| Focal range (mm) | 17-55 |
| Filter diameter (mm) | 77 |
| Max diameter (mm) | 85.5 |
| Mount type | Nikon F DX |
| Stabilization | No |
| AF Motor | SWM |
| Zoom type | Ring |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | Yes |
| Number of lenses | 14 |
| Number of groups | 10 |
| Diaphragm blades | 9 |
| Circular aperture | Yes |
| Length (mm) | 110.5 |
| Weight (gr) | 755 |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 01/05/2006 |
| Indicative price (USD) | 1046 |
| Aperture | f/ 2.8 |
| Focal range (mm) | 17-55 |
| Filter diameter (mm) | 77 |
| Max diameter (mm) | 83.5 |
| Mount type | Canon EF-S |
| Stabilization | Yes |
| AF Motor | USM |
| Zoom type | Ring |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | Yes |
| Number of lenses | 19 |
| Number of groups | 12 |
| Diaphragm blades | 7 |
| Circular aperture | Yes |
| Length (mm) | 110.6 |
| Weight (gr) | 645 |
Certain fields may be left blank. They will be updated as soon as possible.
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