[問題] 看上多顆鏡頭但焦段甚至功能重疊?
有事先搜尋過【旅遊鏡】.
目前我所使用的組合是Canon 550D + Sigma 17-50mm f2.8
因為有微距鏡的需求(拍小物如耳道式耳機或3c產品上的字),
所以找到了Sigma 105mm f2.8這顆鏡頭.
但前陣子去相機專門店試過Sigma 18-250mm 這顆旅遊鏡,
因為出去玩會用的到長的焦段去拍一些較遠的東西,
這顆同時也具備macro的功能, 焦段也更長(但光圈較小).
今天要問的是:
我如果購入了Sigma 18-250mm 這顆鏡頭,
雖然畫質可能有差但仍可以充當微距鏡用.
那麼是否有購入Sigma 105mm f2.8的必要?
自己本身又有17-50mm的狀況下,
平常出門沒特別需求就會和18-250mm這顆重疊.
除了大光圈之外,這邊又要怎麼斟酌?
若單單購入50mm焦段之後的變焦鏡頭又覺得滿浪費的,
畢竟也不是天天在用這麼長的焦段拍照.
關於這些鏡頭的問題,
我買什麼鏡頭會比較洽當呢?
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◆ From: 220.141.89.116
※ 編輯: mikemagic88 來自: 220.141.89.116 (02/22 04:21)
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