2. Fórumok
  3. Digitális fényképezés
  4. Kósza hírek a Canon EOS 7D felől

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  • #22 Gondwana addikt
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    Gondwana

    addikt

    Az eddigi legjobb leírás, amit a 7D-ről találtam:

    Universal Vibration Reduction (uVR)

    The new 7D incorporates an optional feature called Universal Vibration Reduction (uVR). This turns all lenses into uVR lenses, and offers a 10-stop advantage.
    This means a person using a 500mm lens, who would normally have to shoot at 1/500th of a second, can shoot at 2 seconds when uVR is enabled.

    The new uVR system isn't sensor based, and instead requires one of the three optional vertical battery grips (see below). In this case, the MB-7Da is required. This grip provides all the normal controls and extended battery life of a regular grip. It also holds 8 EN-EL4a batteries, along with a step-up transformer.

    With uVR enabled, the combined power of the batteries sends a current through the step-up transformer. This then delivers a 110 volt shock through metal pads around the grip. The resulting electrical shock matches the shutter speed (maximum of 10 seconds).
    The shock causes a very stable clenching of the photographer's muscles while the shutter is open, simulating the stability of a tripod.
    Canon advise that people with rubber-soled shoes, heart problems or pacemakers shouldn't use uVR.

    The uVR facility can also be controlled remotely by Canon Support, via the new Canon satellite network outlined below. This ensures Canon Support can intentionally punish users who complain about how the new 7D is missing a particular feature they expected to see.
    For example, the 5D didn't feature a military-grade titanium shell with platinum casing, and some people felt this was unforgivable in a camera that costs $2800. Canon Support will now be able to give those people exactly what they deserve.

    ... megy a csiga hazafelé ... (One World One Dream One More Thinkpad, Please [ o] )

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