~且居然變成"變形金剛"~所有東西合一體~手把還有這麼多個加電池~我看可以待機一個月至兩個月吧~
讓我想到有部港片~片名忘了~洪金寶跟鄭裕玲一起去推賣手機居然把手機給神化了~居然說可以用來當蓮蓬頭淋浴還可以當吸盤當蜘蛛人
~~跟樓主所貼的有異曲同工之妙啊~
詳細運作原理如下....
Universal Vibration Reduction (uVR)
The new D90 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-D90a 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.
Nikon advise that people with rubber-soled shoes, heart problems or pacemakers shouldn't use uVR.
The uVR facility can also be controlled remotely by Nikon Support, via the new Nikon satellite network outlined below. This ensures Nikon Support can intentionally punish users who complain about how the new D90 is missing a particular feature they expected to see.
For example, the D80 didn't feature a military-grade titanium shell with platinum casing, and some people felt this was unforgivable in a camera that costs $800. Nikon Support will now be able to give those people exactly what they deserve.
拍影模式...
Three shooting modes...up to 12MP
The D90 can shoot images up to 12MP, a modest boost over the D80 it replaces. While everybody agrees, more megapixels is always better, the D90 provides 12MP in only one of its three shooting modes. Here's a run-down on the various modes...
Bog-standard Mode:
12 regular megapixels at 3 frames per second.
XDR Mode:
Every odd pixel is underexposed by 3 stops. Every even pixel is exposed as per the meter. The two images are combined in camera to produce an extra 3 stops of dynamic range at 6MP. This mode is especially useful in law enforcement, where photographers often have to photograph shady people.
GTI Mode:
Every odd pixel makes up image one. Every even pixel makes up image two. That makes 2 images per shutter release, making it possible for Nikon's marketing material to claim the D90 shoots at 6 frames/second.
很爆的spec呀!!
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