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Subject: Canon EOS 7D 最新數位單反正式發表 [Print This Page]

Author: papago    Time: 2/09/2009 15:01     Subject: Canon EOS 7D 最新數位單反正式發表

新一代 Canon APS-C 機皇 , 搭載使用一千八百萬像素, 新款 APS-C CMOS 影像感測器 (仍為 1.6X 焦長轉換率),Canon 宣稱,由於新技術的導入,像素值雖提昇,也讓影像的純淨度同步的提昇了。在效能方面,7D 的連拍的速度達到了 8 FPS ,並可以拍攝至 94 張 FINE JPEG 影像或是 15 張 RAW影像,快門模組耐用 15 萬次,防水滴防塵機身設計,不銹鋼骨架和高強度的工程塑料製成的反光鏡箱,並擁有清脆俐落具有金屬質感的快門聲。

在對焦精度方面,7D 採用新的對焦系統設計,為 19點自動對焦系統,19個對焦點全部採用對應F5.6的十字型自動對焦感應器,中央對焦點為 F2.8 + F5.6八向雙十字感應器,能夠檢測出細微合焦的誤差,以確保對焦的精度。同時,63區雙層測光感應器,可以同時對被攝體的色彩以及光源種類也加以計算。

7D 也具備了 Video 短片的錄製能力,支援了 1080 /30P 以及 720 /60P 的高畫質影片,並支援麥克風輸入端子及HDMI輸出。


Canon 預計在2009年9月底開始發售 EOS 7D,市場售價大約在美金US$1699


■ 相關參考請見

數位視野 DCVIEW
http://www.dcview.com.tw/article ... cle.asp&id=7882

攝影家手札
http://www.photosharp.com.tw/photosharp/News7564.html
Author: puppymic    Time: 2/09/2009 19:13

7D 用來拍鳥好不好呀,它可以拍video,哪現在我都不要買5D2啦,對嗎?
Author: papago    Time: 2/09/2009 20:05

見人見智啦
用 5D2 全片幅拍鳥的人比較少 , 因為沒有 1.6x 的加持了
但有人又喜歡全片幅的畫質

[ Last edited by papago at 2/09/2009 20:07 ]
Author: kmatthew    Time: 2/09/2009 20:33

I heard rumors that 7D is aimed mainly at sports & wildlife photographers, I expect the 1.6x together with video recording make this an ideal tool for recording wildlife!! I will be waiting to see some results from other CHings!!
Author: lchunfai    Time: 2/09/2009 22:08

the following link is the sample video from canon JP

http://cweb.canon.jp/camera/eosd ... ght/movie.html?high
Author: puppymic    Time: 2/09/2009 22:34

果隻係乜野 owl 呀?段片好正喎
Author: pitarhk    Time: 2/09/2009 23:14

Quote:
Original posted by puppymic at 2/09/2009 22:34
果隻係乜野 owl 呀?段片好正喎
個隻係Eurasian Eagle Owl片段中仲有Northern Goshawk
Author: handrew    Time: 11/10/2009 19:05

Has anyone tried the 7D in anger yet? I have handled one a couple of times but not bought. Best price I can find is $12,800. Reviews so far seem to suggest the sensor is not too good with noise very evident at equiv ISO 400 and AF still struggling against backgrounds such as trees. Also seeing some rumours of a 1D mk 4 in January. I'm interested what people have found in the field.

Thanks


Andrew




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