Re: [問題] sony apsc E接環為何不出大光圈?
※ 引述《asters (嫩星)》之銘言:
: 所以我直覺幫他找變焦恆定2.8大光圈
: 但怎麼找都只有恆定4?感覺有點小?
: 噓 david1314: 如果真出了恆定光圈2.8的鏡頭~消費者會買帳? 03/28 09:27
: 推 linda636: 副廠鏡有吧 03/28 10:58
: 推 c230: 我想是為了輕吧 當時拿nex-7+24 1.8za 還比一顆24-70 2.8L輕 03/28 11:32
: → c230: 不過... SONY出了恆定2.8的變焦鏡 我想價錢會很恐怖... 03/28 11:33
我覺得從頭到尾2.8變焦的鏡頭就是在A環上阿
你想要用E環接2.8變焦 就買本家的轉接環去接阿...................
SONY擺明了就是A環大光圈 E環輕便
而且以技術力來說 你要把那顆2.8變焦做到E環上面也是一樣大一樣重
跟買個轉接環去接A鏡還不是一樣 (雖然對焦系統有差)
自從A7系列出現之後就一直有作夢文在講E環要出f2.8變焦
真是不懂這些人是認為把鏡頭接到E環上就會變輕嗎?
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SAL 24-70 F2.8 官方訂價63880
EA4轉接環價格12980
再加上E環的hybrid AF功能
那我看賣個七萬應該很公道吧 看有多少人要買
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※ 編輯: BIGP (36.231.146.97), 03/29/2015 02:18:20
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