Panasonic Lumix DMC-FZ50 - Panasonic Lumix DMC FZ50 wide-angle uniformity comparison-
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Written by Gordon Laing
- Intro
- Panasonic Lumix DMC FZ50 video tour
- Panasonic Lumix DMC FZ50 design and controls
- Panasonic Lumix DMC FZ50 lens coverage
- Panasonic Lumix DMC FZ50 screen
- P
- Outdoor scene - Panasonic Lumix DMC-FZ50 vs Canon 400D / XTi with 18-55mm
- Panasonic Lumix DMC FZ50 resolution comparison
- Panasonic Lumix DMC FZ50 noise level comparison
- Panasonic Lumix DMC FZ50 real-life noise (standard, low and high NR)
- Panasonic Lumix DMC FZ50 corner sharpness comparison
- Panasonic Lumix DMC FZ50 purple fringing comparison
- Panasonic Lumix DMC FZ50 wide-angle geometry comparison
- Panasonic Lumix DMC FZ50 wide-angle uniformity comparison
- Panasonic Lumix DMC FZ50 verdict
Panasonic Lumix DMC FZ50 wide-angle uniformity comparison
Outdoor / Resolution / Noise / Noise 2 / Corner sharpness / Fringe & macro / Geometry / Vignetting
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 | To measure and compare the Panasonic Lumix FZ50’s lens vignetting and light fall-off we photographed a white target with a highly diffused custom filter using it and a number of rival models. Here are the results for each camera with their built-in lenses set to their widest focal lengths with the apertures wide open and the focus set to infinity. The images were analysed with Imatest and the full areas presented here at a reduced resolution. Bigger percentages are better. | |
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7.4-88.8mm at 7.4mm f2.8 Mean corner fall-off: 76.7% | ||
| The image above was taken with the Panasonic Lumix FZ50 zoomed-out to 7.4mm with its aperture wide open. Here the light falls off in the corners to an average of 76.7% of the center measurement. This is roughly similar to the Fujifilm S9500 / S9000, and better than the Canon 400D / XTi’s kit lens. |
Canon 400D / XTi 18-55mm |
Fujfifilm FinePix S9500 / S9000 Zoom |
Panasonic Lumix DMC-TZ1 | ||
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18-55mm EF-S at 18mm f3.5 Mean corner fall-off: 68.8% |
6.2-66.7mm at 6.2mm f2.8 Mean corner fall-off: 81.5% |
5.2-52mm at 5mm f2.8 Mean corner fall-off: 72.80% |
Panasonic Lumix DMC FZ50 telephoto uniformity comparison
 | To measure and compare the Panasonic Lumix FZ50’s lens vignetting and light fall-off we photographed a white target with a highly diffused custom filter using it and a number of rival models. Here are the results for each camera with their built-in lenses set to their longest focal lengths with the apertures wide open and the focus set to infinity. The images were analysed with Imatest and the full areas presented here at a reduced resolution. Bigger percentages are better. | |
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7.4-88.8mm at 88.8mm f3.7 Mean corner fall-off: 86.5% | ||
The image above was taken with the Panasonic Lumix FZ50 zoomed-in to 88.8mm with its aperture wide open. Here the light falls off in the corners to an average of 86.5% of the center measurement, which again is similar to (although not quite as good as) the Fujifilm S9500 / S9000 and a slight improvement over the kit lens of the Canon 400D / XTi. |
Canon 400D / XTi 18-55mm |
Fujfifilm FinePix S9500 / S9000 Zoom |
Panasonic Lumix DMC-TZ1 | ||
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18-55mm EF-S at 55mm f5.6 Mean corner fall-off: 83.8% |
6.2-66.7mm at 66.7mm f4.9 Mean corner fall-off: 91.5% |
5.2-52mm at 52mm f4.2 Mean corner fall-off: 89.7% |
