作者Kino7272 (奇诺)
看板DSLR
标题[情报] Zeiss Batis 2/40 CF 韧体更新
时间Fri Apr 5 12:10:45 2019
来自蔡司镜头FB网站的消息
To all the Batis 2/40 CF owners: Thank you very much for your patience and
understanding!
Once you’ve installed the update, the ZEISS Batis 2/40 CF will only
automatically stop down at preset aperture values between f/2 and f/2.5 at a
focus distance of between 24 and 65 centimeters – in extreme cases (minimum
object distance) to max. f/2.8. With an aperture value of f/2.8 and up, the
aperture will remain unchanged across the entire focus range.
What’s more, the update will enhance the focus accuracy when using the camera
’s eye AF function.
Please follow the link to find out more about the update and the free
download for your ZEISS Batis 2/40 CF:
https://zeiss.ly/firmwareupdatebatis240cf
https://i.imgur.com/BlxNfGU.jpg
https://i.imgur.com/uAIo2yE.jpg
看起来是改善之前镜头在对焦距离太近时，会自动缩小光圈的问题
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※ 发信站: 批踢踢实业坊(ptt.cc), 来自: 61.58.112.66
※ 文章网址: https://webptt.com/cn.aspx?n=bbs/DSLR/M.1554437450.A.F55.html
※ 编辑: Kino7272 (49.159.1.241), 04/05/2019 12:14:37
1F：推 VOFAN: 还是会缩,约0.6m开始,至最近0.2m缩到f2.8,但比未更新好些 04/05 14:02
2F：→ VOFAN: 未更新前最近对焦大约会缩到f3.5~f4之间 04/05 14:02
3F：推 sim3000: 还要送回内湖更新qq 04/05 14:50
4F：推 VOFAN: 用电脑就可更新了呀 04/05 15:24
5F：→ Kino7272: 它这到底是故意的？ 还是设计上的问题，导致近拍会缩光 04/06 02:13
6F：→ Kino7272: 圈？ 04/06 02:13
7F：→ ronbaker: 设计上的吧 很多微距镜都会这样 04/06 02:49
8F：推 cybercat: 问题不是近拍缩光圈，而是它自动缩相机显示还是F2，拍照 04/06 13:58
9F：→ cybercat: 上大概就是景深差别，但你仍以为是F2拍的。 04/06 13:58
10F：→ cybercat: 录影上就比较严重了，你开着F2，一路往主体靠近，结果 04/06 13:59
11F：→ cybercat: 影片画面开始一步一步渐进式变暗… 04/06 13:59
12F：→ Kino7272: 原来是机身显示没同步，所以照片上的资讯会正常记录光 04/07 01:36
13F：→ Kino7272: 圈值？ 还是也一直记录着F2 04/07 01:36