Groups
Groups
Sign in
Groups
Groups
cn.culture.arts.photo
Conversations
About
Send feedback
Help
Google Groups no longer supports new Usenet posts or subscriptions. Historical content remains viewable.
Dismiss
Learn more
尼康推进全幅无反布局 发布两款新镜头专利技术
0 views
Skip to first unread message
TKGG
unread,
Sep 8, 2017, 7:39:30 AM
9/8/17
Delete
You do not have permission to delete messages in this group
Copy link
Report message
Show original message
Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message
to
近日,尼康在日本公布了两款新的镜头专利技术。值得注意的是,这两款镜头均为全画幅无反镜头专利,也进一步显示了尼康在全幅无反市场的野心。据专利描述文件显示,两款镜头专利中其中一款为52mm F0.9超大光圈镜头,而另一款则是同样采用大光圈设计的36mm F1.2镜头。其实早在2014年尼康就已经推出过全幅无反相机镜头的相关专利,但时至今日仍未见其中任何一款产品真正成为现实。看来尼康现在仍然想要卖卖关子、吊吊胃口,等攒足了本钱再一口气给予对手致命一击。
http://image1.nphoto.net/news/image/201709/5898983e73c31478.jpg
0 new messages