[Update] Video und Fotos zeigen das Nokia Lumia EOS

  • eos9
  • eos8
  • eos7
  • eos5
  • eos4
  • eos3
  • eos2
  • eos1
  • eos6
  • NOKIA EOS PureView 2
  • NOKIA EOS PureView 3
  • NOKIA EOS PureView

7 Responses

  1. Frederic sagt:

    Uff, über Geschmack lässt sich ja bekanntlich streiten…

  2. Michael R. sagt:

    Also ich muss wirklich sagen, dass Funktion zwar viel, aber nicht alles ist :'(
    Ich wünsche mir da schon noch ein bisschen Arbeit von Nokia am Design!

  3. Ich fand das 808 schon zu wuchtig und klobig, aber das hier reizt die Grenzen des guten Geschmacks schon aus. Sieht wirklich aus wie ein sehr früher funktionaler Prototyp, sowas kauft doch keiner…

  4. THans sagt:

    Das sieht ganz schön ge’photoshoped aus finde ich. Zumindest immer der Bereich wo die Cam hinten dran geflanscht ist

    • Schon möglich und ich glaube auch nicht, dass das Gerät so aussehen wird. Wird wenn überhaupt ein Prototyp sein. Es wäre nicht gerade logisch, bei der Kamera ein anderes Material einzusetzten. Sieht einfach blöd aus. Wer ein Handy mit solch einer Kamera haben will, muss halt mit so einem Buckel leben. Bin mal gespannt, wie das Gerät aussehen wird.

  5. THans sagt:

    Müsste ein Shutter/Verschluss nicht genau andersherum arbeiten?

    • THans sagt:

      Ich Antworte mir mal selber….

      Hi everyone, there are so few factually correct statements in the original piece or related comments (no disrespect intended) I felt compelled to help explain.

      Please note, my comments are ONLY addressing the general topic of mechanical shutters – no more.

      Keeping it simple, the main reason for fitting mechanical shutters is for use with xenon flash. Typically CMOS sensors read light across the sensor from left to right and top to bottom. The time each pixel is ‘read’ is the effective shutter speed. This is OK in most cases and OK with LED flash as the light is effectively constant/continuous. LED flash in most cases being the equivalent of turning on a torch before the exposure and turning it off after the exposure has been made, effectively increasing the amount of light in the scene more or less for the duration of the picture.

      In the case of xenon, the flash fires a very short ‘pulse’ of light. This pulse can be as short as approximately 1/25,000 (hence why xenon can freeze high speed movement). With a typical CMOS sensor the time difference between the 1st pixel being ‘read’ and the last is greater than this time. The result would be some pixels would be correctly exposed whilst others would be dark or even potentially black. To overcome this, the pixels are effectively read all at the same time. But to achieve this all pixels are turned on, the shutter opens, the flash fires, the shutter closes and the pixels turned off. And that’s why typically mechanical shutters have been needed in products such as n8, n82, n808. In some cases some latest generation sensors can read all their pixels at very high speed (note: again don’t ask me to comment on speculation or rumour) allowing xenon to be used. In some cases e.g. Nikon 1 series these later generation sensors are allowing for electronic shutters which can provide potential advantages in high frame rate scenarios which mechanical shutters would not be suitable for.

      In some cases a hybrid approach maybe used e.g. a SE product of a few years back which featured xenon only used the mechanical shutter for flash but not other situations, which meant in that case it didn’t provide the following potential advantage….

      With mechanical shutters, because the pixels are effectively read all at the same time it overcomes the motion skew effect which can typically occur with CMOS sensors due to the time difference between the first and last pixels being read. As the read time from CMOS sensors is increasing (shorter read times) this is becoming less of an issue in some cases.

      Mechanical shutters do require additional space, there are no space advantages to them.

      As for dust protection there is some theoretical advantage to them but in practice (at least in my experience) I have seen dust penetration in all cameras, there is a fundamental limit to what can be done to prevent dust penetration.

      Hope that clarifies things.

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