[a2minolta]

本人想買Nikon 18-200mm VRII但網上評價各有不同,有無C兄可給少許意見或測試比較?

1. 以小黑比較,200mm不足?
2. 18mm暗角同變形嚴重?
3. 不夠sharp,直到F8才sharp.大體上同24-120一樣?
4. 在D70同D100,色tone一般,但在D100色tone優化許多?

[price_cheat]

http://www.dpnet.com.cn/news/news.asp?id=10526

[ray803]

好似幾嚴重噃... 咁 nikon 有無什麼回應...?

[HRSG]

如果支鏡唔得Nikon應該成批貨check清楚才賣出街、不過最近在網上問Nikon啲問題他們都冇回答都唔知係咪人手不足呢？

[奸人堅]

會唔會係NIKON仇家或死對頭散播謠言呢???
我都等緊消息真實才能去買~~~~

[camcenter2004]

http://www.dchome.net/viewthread.php?tid=212422&extra=page%3D1&page=1

有人話對infinity先有200mm！所以冇呃消費者！
NIKON蕃薯話搵200mm最近對焦來試，直頭傻傻地！

不如買時，拿支小黑去試，可能嚇到你唔信。

[奸人堅]

咁我點去買?因未有貨,要落訂,到時取貨再帶自己支去比較?
18-200mm & 80-200mm既200mm兩鏡同Nikon攝影晝面是否一樣?

[昌仔]

不知點解nikon對D200有橫紋和支縮水鏡傳言一路都保持沉默

[Lafun]

All nonsense!
Mine works with my D200 very well.

[nosliw]

有網友自己做了測試比較 ; 可以去看看

http://www.photosharp.com.tw/FORUM/ArticleList.aspx?ForumId=4&TopicId=111591&ParentLink=http%3a%2f%2fwww.photosharp.com.tw%2fFORUM%2fSearchList.aspx%3fEquipment%3dT%26Brand_Select%3d-1%26Type_Select%3d2%26Product_Select%3d-1&ParentTitle=%e5%99%a8%e6%9d%90%e7%89%88+-+%e9%a1%9e%e5%88%a5%3a+%e4%ba%a4%e6%8f%9b%e9%8f%a1%e9%a0%ad

[iloveuboyzfans]

點解Sigma縮水就冇人解釋，Nikon縮水就唔講得？
二千幾就可能話無所謂，五千尾就真係揾笨！

http://www.dcview.com.tw/forums/msgexcel.asp?last=/forums/msgexcel.asp&id=A15&msgid=70682
- 200變95
- 我的NIKKOR 18-200mm 也不足200說(約SIGMA 150mm)，拿小黑來比也一樣,不信邪把18-70切到廣角端,居然18-200mm廣角也不夠廣!@#$%

[by1989]

High power zoom lenses use internal focus systems to shorten the minimum focus distance. When an IF system is used in the optical system of a lens with a wide to tele range, the magnification ratio at telephoto is shortened when you shoot closer to the MDF. When pictures are taken at a close focusing distance with a zoom lesns at its telephoto end, the zoom lens covers a wider angle of view than would a fixed telephoto lens. However, since the focal length of any lens is based on the focusing distance at the infinity setting,i.e. all high power zoom lenses provide the same angles of view as other telephoto lenses at the infinity setting, this phenomenon is not a detect or flaw in a zoom lens.

copy from http://www.tamron.com/lenses/prod/assets/pdfs/spec_sheets/product_catalog_june05.pdf

so, it is not a problem of the lens, it is just a misunderstanding

[Lafun]

"by1989" is right, it's not a problem with the lens, I am satisfied with my 18-200 performance