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Canon EF 300mm f/4L IS USM on Canon EOS 7D vs Canon EF 300mm f/2.8L IS USM on Canon EOS 7D vs Canon EF-S 55-250mm f/4-5.6 IS STM on Canon EOS 7D
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DXOMARK Score |
|
| Best at f=300mm & f/5.6 [?] | 11
|
Lens Metric Scores | |
|
Sharpness
[?]
|
7 P-Mpix
|
|
Transmission
[?]
|
4.6 TStop
|
|
Distortion
[?]
|
0.1 %
|
|
Vignetting
[?]
|
-0.3 EV
|
|
Chr. aberration
[?]
|
5 µm
|
DXOMARK Score |
|
| Best at f=300mm & f/4 [?] | 17
|
Lens Metric Scores | |
|
Sharpness
[?]
|
15 P-Mpix
|
|
Transmission
[?]
|
3.3 TStop
|
|
Distortion
[?]
|
0 %
|
|
Vignetting
[?]
|
-0.5 EV
|
|
Chr. aberration
[?]
|
4 µm
|
DXOMARK Score |
|
| Best at f=55mm & f/4 [?] | 11
|
Lens Metric Scores | |
|
Sharpness
[?]
|
7 P-Mpix
|
|
Transmission
[?]
|
5.2 TStop
|
|
Distortion
[?]
|
0.2 %
|
|
Vignetting
[?]
|
-1.3 EV
|
|
Chr. aberration
[?]
|
7 µm
|
| Announced | 01/03/1997 |
| Indicative price (USD) | 1269 |
| Aperture | f/ 4 |
| Focal range (mm) | 300 |
| Filter diameter (mm) | 77 |
| Max diameter (mm) | 90 |
| Mount type | Canon EF |
| Stabilization | Yes |
| AF Motor | USM |
| Zoom type | / |
| Rotating front element | No |
| Tripod mount | Yes |
| Color | White |
| Full-Time manual focus | Yes |
| Number of lenses | 15 |
| Number of groups | 11 |
| Diaphragm blades | 8 |
| Circular aperture | No |
| Length (mm) | 221 |
| Weight (gr) | 1190 |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 01/07/1999 |
| Indicative price (USD) | 6000 |
| Aperture | f/ 2.8 |
| Focal range (mm) | 300 |
| Filter diameter (mm) | 52 |
| Max diameter (mm) | 128 |
| Mount type | Canon EF |
| Stabilization | Yes |
| AF Motor | USM |
| Zoom type | / |
| Rotating front element | No |
| Tripod mount | Yes |
| Color | Grey |
| Full-Time manual focus | Yes |
| Number of lenses | 17 |
| Number of groups | 13 |
| Diaphragm blades | 8 |
| Circular aperture | No |
| Length (mm) | 252 |
| Weight (gr) | 2550 |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 22/08/2013 |
| Indicative price (USD) | 350 |
| Aperture | f/ 4-5.6 |
| Focal range (mm) | 55-250 |
| Filter diameter (mm) | 58 |
| Max diameter (mm) | 70 |
| Mount type | Canon EF-S |
| Stabilization | Yes |
| AF Motor | STM |
| Zoom type | Ring |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | No |
| Number of lenses | 15 |
| Number of groups | 12 |
| Diaphragm blades | 7 |
| Circular aperture | Yes |
| Length (mm) | 111.2 |
| Weight (gr) | 375 |
Certain fields may be left blank. They will be updated as soon as possible.
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