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標題: 地球最強! SIGMA 200~500 f2.8 EX DG大炮 [打印本頁]

作者: AWU 時間: 2007-3-8 06:37 PM 標題: 地球最強! SIGMA 200~500 f2.8 EX DG大炮

其實好多資料都無, 只係知道500mm有f2.8

支野有幾大???

http://www.26fun.com/bbs/attachm ... 5ab4&download=1

http://www.26fun.com/bbs/attachm ... 922e&download=1

http://dc.watch.impress.co.jp/cd ... 007/03/06/sgm01.jpg

http://dc.watch.impress.co.jp/cd ... 007/03/06/sgm02.jpg

LCD代替傳統刻度
http://dc.watch.impress.co.jp/cd ... 007/03/06/sgm03.jpg

APO 200-500mm F2.8 EX DG

隨時美國攝影展PMA2007的開展，各鏡頭大廠都使出渾身解數發表旗下新開發的作品。Sigma亦不落人後，推出了史上最大口徑變焦鏡頭APO 200-500mm F2.8 EX DG，就是要攝影的新世界無限擴張。

　　APO 200-500mm F2.8 EX DG焦距為200-500mm，全區域光圈值可達F2.8。採用了4枚SLD特殊低分散鏡片，色收差等所有可能造成畫質低下的問題皆可幾近完美的補正。上市時間與價格都尚未訂出。

　　濾鏡從後方插入，利用獨自開發的回轉機構可支援圓偏光濾鏡。隨附專用的2倍TeleConverter「APO TELECONVETER 2x EX DG II」，裝上它，可進行400-1000mm變焦全區域光圈值F5.6的超望遠攝影。

The APO 200-500mm F2.8 EX DG is the world’s first Ultra-Telephoto Zoom Lens that offers a fast aperture of F2.8 at 500mm focal length. It covers the widely used 200 to 500mm focal length range, and maintains its fast F2.8 aperture over the entire zoom range. Four SLD (Special Low Dispersion) glass elements provide excellent correction for all types of aberrations and produce a high level of optical performance throughout the entire zoom range.

Shooting distance and focal length can be viewed on the lens' LCD panel, which is an additional convenience for the photographer.

A filter can be inserted towards the rear of the lens, and a circular polarizing filter can be used with its ingenious rotation mechanism.

A dedicated APO TELE CONVERTER 2x EX DG II is supplied as a standard accessory with the APO 200-500mm F2.8 EX DG.

Its exclusive design minimises image degradation usually associated with teleconverters. When this dedicated teleconverter is used with the APO 200-500mm F2.8 EX DG lens, it becomes a large aperture 400-1000mm F5.6 AF Ultra-Telephoto Zoom lens.

http://www.sigma-photo.co.jp/news/200_500_28.htm

[ Last edited by AWU on 2007-3-10 at 03:56 PM ]

圖片附件: pma_sigma14l.jpg (2007-3-8 06:37 PM, 54.1 KB) / 下載次數 5
http://26fun.com/bbs/attachment.php?aid=1065815&k=c02c0d639b3ae4b5d7fecf23a283f325&t=1732200428&sid=37AnnH

圖片附件: pma_sigma16l.jpg (2007-3-8 06:37 PM, 56.9 KB) / 下載次數 2
http://26fun.com/bbs/attachment.php?aid=1065816&k=66a17a2a5b6d9636481233e4bef0789e&t=1732200428&sid=37AnnH

作者: d228216 時間: 2007-3-8 08:17 PM

Originally posted by AWU at 2007-3-8 06:37 PM:
其實好多資料都無, 只係知道500mm有f2...

嘩成隻潛水艇咁樣.....最小7KG重

作者: msh1214 時間: 2007-3-8 08:35 PM

...係咪真咖.... 拎唔拎得起..........

作者: ngauwong 時間: 2007-3-8 08:42 PM

Originally posted by d228216 at 2007-3-8 20:17:

嘩成隻潛水艇咁樣.....最小7KG重

APO 200-500mm F2.8 EX DG
你故賣幾錢,sigma都幾多特別野出

作者: tangkevin 時間: 2007-3-8 08:47 PM

使唔使咁大件呀

作者: d228216 時間: 2007-3-8 10:33 PM

Originally posted by ngauwong at 2007-3-8 08:42 PM:

APO 200-500mm F2.8 EX DG
你故賣幾錢,sigma都幾多特別野出

4-5皮

作者: ngauwong 時間: 2007-3-8 11:17 PM

Originally posted by d228216 at 2007-3-8 22:33:

4-5皮

你有冇興趣

作者: d228216 時間: 2007-3-8 11:32 PM

Originally posted by ngauwong at 2007-3-8 11:17 PM:

你有冇興趣

唔知.....9成冇

作者: fieldyfu 時間: 2007-3-10 02:33 PM

wah... y is it so large?? it's just 200 - 500 ?

作者: 小小康 時間: 2007-3-11 09:23 PM

點攞出街追星？？？

如果攞出街追星一定上娛樂版頭條

!!!!

作者: montella169 時間: 2007-3-11 09:30 PM

大炮黎架???咁大件既~

作者: hk853 時間: 2007-3-12 02:24 AM

個鬼佬隻手起晒青根

作者: 2210777 時間: 2007-3-14 05:44 PM

死馬鏡, 二手蝕死你 !!!

作者: hippo722 時間: 2007-3-15 04:25 PM

Originally posted by d228216 at 2007-3-8 22:33:

4-5皮

much more than HK$50,000
F2.8

作者: 9966 時間: 2007-3-16 12:17 AM

咁大件點拎牙=.=

作者: 鬍鬚仔88 時間: 2007-3-17 05:28 PM

人都癲........

作者: rsonicway 時間: 2007-3-17 11:12 PM

但係唔夠Canon o個支勁下嘛？點會係地球全強啊？

作者: 小小康 時間: 2007-4-6 11:43 AM

Originally posted by rsonicway at 2007-3-17 23:12:
但係唔夠Canon o個支勁下嘛？點會係地球全強啊？

A版主已經講咗：『其實好多資料都無, 只係知道500mm有f2.8』，版主強調的是恆定2.8光圈，CANON 支500L IS USM 得f/4。當然兩者比較論質素，CANON 超晒班!!!

作者: tony32176 時間: 2009-5-12 11:50 AM

呢個是否炸彈 ?

作者: jin 時間: 2009-10-10 04:10 PM

大成咁點拎出街呀!?!?

作者: LeonDise 時間: 2009-10-11 03:55 AM

係唔係有綠色版o個支?
好似見過綠色ge, 但唔知係唔係一樣

作者: 007占士邦01 時間: 2009-10-11 10:59 PM

咁大~~~~帶出街會唔會比人話呢?

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