有 D300 N17-55 想 change to D700+ N24-85
小弟有 D300 , N12-24mm F4, N17-55mm F2.8, N80-200mm F2.8, N50mm F1.8.
主影舞蹈, 但在不足够光, push ISO to 800, 1600, 1600's noise on D300 is not very good. ( i use 17-55 2.8 90% of the time )
now think of change to D700 , + N24-85mm ( of corse 24-70mm the best , but don't have $$ at the moment )
sell my D300 ( $ 7500 ) + 17-55 ( $7500 ) + 12-24 ( $4500 ) = $ 19500
D700 ( $ 17000) + N24-85 ( $4200 ) = $ 21200
Only 加 around $ 2000
Is D700+ N24-85 as good as D300+N17-55 or better? (反应及 photo's 成像)
PS: i don't need the tele end as i don't shot bird and the dance i shot is always close to me. 我可放弃 超 wide angle
我知定焦鏡 好, but i need to zoom lens for dance shot.
later 有$$$才 up toN 24-70mm 2.9
Thanks thanks a lot to all !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
小弟 常拍 photo at [email=www.pbase.com/codychoi]
以供参考
All in HK dollars .
Thanks thanks a lot to all !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

以樓主的需求, 如果D300的高ISO還不夠的話, D700的高ISO表現也不過是多了2EV, 而且換的24-85 f2.8-4.0在85mm端時還小了一級光圈, 恐怕還是不夠樓主的需求. 我用D700拍過舞台, 靜態時還不錯用, 但舞蹈動態時就發覺還不太夠. 因為我必須把快門調到1/125或1/200秒以上才能勉強凍結動作, 而在這麼快的快門, 往往必須f2.8光圈全開, 再加上ISO25600才可以. 而D700在ISO25600的雜訊表現並不好, 畫面也不是很純淨.
也因為如此, Nikon才會繼續推出D3s, 把ISO再往上推到102400. 看了測試, 51200的表現約為D700的12800. 我想樓主起碼要升級到D3s才夠用. 只升級到D700還是會失望的!
