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| Φωτ.Μηχανές, Κάμερες, Housings, υ/β flash, όλα αυτά τα μηχανήματα του διαβόλου που κοστίζουν όσο κι ο υπόλοιπος εξοπλισμός μας |
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Εργαλεία Θεμάτων | Τρόποι εμφάνισης |
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#1
07-11-09, 03:04
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τεστ αδιαβροχων φωτογραφικων μηχανων
Βρηκα (αυτο το ενδιαφερον πιστευω), τεστ για αδιαβροχες μηχανες:
http://www.dpreview.com/reviews/Q209waterproofgroup/ Test winners: Canon PowerShot D10 and Panasonic Lumix DMC-TS1 Test Runner Up: Pentax Optio W60 Image quality: outdoors / daylight In good light the Canon, Panasonic (at least at the wide end) and Pentax W60 models are a cut above the rest. While the D10 beats the TS1 and W60 by way of its higher level of in-camera sharpening, but the other pair come back with their wider zoom ranges. Despite the D10 having a higher resolution sensor than the W60, the actual detail resolved is fairly close. The TS1 while very close to the D10 and better than the W60 at the wide end of the zoom range is noticeably softer at the telephoto end, falling behind the D10 and W60. Overall we consider them to be equal best of the bunch. The W80 and Olympus Tough 6000 are slightly better the the Tough 8000 and Fuji Z33, and manage to resolve better detail than the other two cameras. In good light all of these cameras should be able to produce an image that is good enough for a nice print at 8x10 or under, or for web viewing resolutions, but taking a closer look reveals that the D10 and W60 are clearly better than the other cameras in this group.
High ISO image quality is more difficult to judge but it is clear that the Panasonic achieves the best balance of noise reduction and retained detail. The Canon and Pentax W60 take a different approach to noise reduction, with the D10 being more heavy handed and, while this means less visible noise, it also means there is also less detail left behind and the high amount of chroma noise reduction makes the image seem desaturated. The W60 on the other hand leaves behind more noise and noise reduction artifacts, but also manages to retain more detail. Of the other four cameras the Tough 6000 and W80 manage to retain just enough detail to be better than the Tough 8000 and Z33 - which both reduce the details in the image to not much more than watercolor-like smudges.
Here the winner is clear. The D10 managed to get the balance between ambient light and flash illumination just right to produce the most pleasing image of the whole group. This was the one areas in which the Panasonic really disappointed.
The purpose of this group test was to test waterproof cameras, and underwater they all seemed to work pretty well, but the D10 (which seems to have been designed first and foremost for this environment) was both the best performer and the easiest to use, with a clear interface and big buttons. The W60 slips behind here because the interface was not as easy to use, and sharpness and detail was just not as good as the D10.
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