b*********a
发帖数: 584 | 1 感觉t4i有了18-135mm STM，没必要再买40mm STM，好像18-135mm STM已经覆盖了40mm
，为什么人家推荐40mm STM和18-135mm STM都要？
纯外行，别笑话。 |
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y*b
发帖数: 3190 | 3 "We’re told again that two new EF-M prime lenses will appear in the first
quarter of of 2016.
EF-M 15mm f/2 STM
EF-M 35mm f/1.8 STM
While we’ve been told by multiple people that the EF-M 35mm f/1.8 STM was
coming, this is the first mention of an EF-M 15mm f/2 STM.
We speculate that we’ll see a macro for the EOS M system sooner than later.
Read more: http://www.canonrumors.com#ixzz3qeLQ4700" |
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p***z
发帖数: 94 | 4 【 以下文字转载自 Physics 讨论区 】
发信人: psioz (psioz), 信区: Physics
标 题: [高薪薄后职位招聘中] Postdoc in UHV LT-STM/AFM
关键字: Postdoc,Physics,STM,UHV
发信站: BBS 未名空间站 (Fri Feb 10 21:40:34 2012, 美东)
Postdoctoral research fellow in UHV LT-STM/AFM with highly competitive
salary/compensation (50%+ higher salary than market).
Requirement: PhD in Experimental Physics. Experience with UHV LT-STM/AFM
Location: Japan
Deadline: Rolling
Starting date: Flexible
Email: n*******[email protected] |
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p***z
发帖数: 94 | 5 【 以下文字转载自 Physics 讨论区 】
发信人: psioz (psioz), 信区: Physics
标 题: [高薪薄后职位招聘中] Postdoc in UHV LT-STM/AFM
关键字: Postdoc,Physics,STM,UHV
发信站: BBS 未名空间站 (Fri Feb 10 21:40:34 2012, 美东)
Postdoctoral research fellow in UHV LT-STM/AFM with highly competitive
salary/compensation (50%+ higher salary than market).
Requirement: PhD in Experimental Physics. Experience with UHV LT-STM/AFM
Location: Japan
Deadline: Rolling
Starting date: Flexible
Email: n*******[email protected] |
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p***z
发帖数: 94 | 6 【 以下文字转载自 Physics 讨论区 】
发信人: psioz (psioz), 信区: Physics
标 题: [高薪薄后职位招聘中] Postdoc in UHV LT-STM/AFM
关键字: Postdoc,Physics,STM,UHV
发信站: BBS 未名空间站 (Fri Feb 10 21:40:34 2012, 美东)
Postdoctoral research fellow in UHV LT-STM/AFM with highly competitive
salary/compensation (50%+ higher salary than market).
Requirement: PhD in Experimental Physics. Experience with UHV LT-STM/AFM
Location: Japan
Deadline: Rolling
Starting date: Flexible
Email: n*******[email protected] |
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p***z
发帖数: 94 | 7 【 以下文字转载自 Physics 讨论区 】
发信人: psioz (psioz), 信区: Physics
标 题: [高薪薄后职位招聘中] Postdoc in UHV LT-STM/AFM
关键字: Postdoc,Physics,STM,UHV
发信站: BBS 未名空间站 (Fri Feb 10 21:40:34 2012, 美东)
Postdoctoral research fellow in UHV LT-STM/AFM with highly competitive
salary/compensation (50%+ higher salary than market).
Requirement: PhD in Experimental Physics. Experience with UHV LT-STM/AFM
Location: Japan
Deadline: Rolling
Starting date: Flexible
Email: n*******[email protected] |
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p***z
发帖数: 94 | 8 【 以下文字转载自 Physics 讨论区 】
发信人: psioz (psioz), 信区: Physics
标 题: [高薪薄后职位招聘中] Postdoc in UHV LT-STM/AFM
关键字: Postdoc,Physics,STM,UHV
发信站: BBS 未名空间站 (Fri Feb 10 21:40:34 2012, 美东)
Postdoctoral research fellow in UHV LT-STM/AFM with highly competitive
salary/compensation (50%+ higher salary than market).
Requirement: PhD in Experimental Physics. Experience with UHV LT-STM/AFM
Location: Japan
Deadline: Rolling
Starting date: Flexible
Email: n*******[email protected] |
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y*b
发帖数: 3190 | 9 "The Canon EF 50mm f/1.8 STM is a slight improvement over the old EF 50mm f/
1.8 II - more so mechanically rather than optically. Now the old EF 50mm f/1
.8 II was already a good lens actually especially when stopped down. The EF
50mm f/1.8 STM has a much higher center sharpness at fully open aperture
though. The low contrast in the image borders/corners remains an issue but
the resolution is quite decent here. Stopping down to f/2.8 helps to lift
the overall quality but the lens really shines b... 阅读全帖 |
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y*b
发帖数: 3190 | 10 A lot of us think that Canon will push the EOS M system after the
announcement of the Canon EOS M3. What to some degree is missing are native
lenses for the system (though you can use any Canon EF and EF-S lens thru
the adapter).
That’s where this rumor perfectly fits. The rumor suggest that a Canon EF-M
85mm f/1.8 IS STM lens may be around the the corner. I am just wondering if
a 85mm lens is the most urgent thing to release to push the EOS M system.
Other focal lengths would be more appreciate... 阅读全帖 |
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p***z
发帖数: 94 | 11 【 以下文字转载自 Physics 讨论区 】
发信人: psioz (psioz), 信区: Physics
标 题: [高薪薄后职位招聘中] Postdoc in UHV LT-STM/AFM
关键字: Postdoc,Physics,STM,UHV
发信站: BBS 未名空间站 (Fri Feb 10 21:40:34 2012, 美东)
Postdoctoral research fellow in UHV LT-STM/AFM with highly competitive
salary/compensation (50%+ higher salary than market).
Requirement: PhD in Experimental Physics. Experience with UHV LT-STM/AFM
Location: Japan
Deadline: Rolling
Starting date: Flexible
Email: n*******[email protected] |
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p***z
发帖数: 94 | 12 【 以下文字转载自 Physics 讨论区 】
发信人: psioz (psioz), 信区: Physics
标 题: [高薪薄后职位招聘中] Postdoc in UHV LT-STM/AFM
关键字: Postdoc,Physics,STM,UHV
发信站: BBS 未名空间站 (Fri Feb 10 21:40:34 2012, 美东)
Postdoctoral research fellow in UHV LT-STM/AFM with highly competitive
salary/compensation (50%+ higher salary than market).
Requirement: PhD in Experimental Physics. Experience with UHV LT-STM/AFM
Location: Japan
Deadline: Rolling
Starting date: Flexible
Email: n*******[email protected] |
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m****z
发帖数: 1394 | 13 手上有个t4i，但是基本不拍video，对拍video也没啥兴趣。现在想搞个旅游头，又很
懒，懒得背，懒得换，所以打算入个18-135的头。就是不知道这个stm跟老款的非stm区
别到底是啥啊？是不是就是拍video的区别？价格区别是不是很大呢？
其实原本想买tamron的18-200，结果vc的头那么贵的哇，长焦怕抖只有放弃了。防抖的
头又那么贵啊。现在不知道买哪个了。。。 |
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p*******e
发帖数: 16 | 16 【 以下文字转载自 Physics 讨论区,原文如下 】
发信人: prejudice (偏见), 信区: Physics
标 题: Another question about STM.
发信站: The unknown SPACE (Sun Feb 23 18:33:39 2003) WWW-POST
People use STM for many research. Here I want to know some information about
it.
1) For a typical STM, what will be the size of the pole tip where the current
start tunneling. 2A, 5A, 1nm or 2nm?
2) What will be the distance between pole tip and the surface of the sample?
1nm? 2nm? or 5nm?
3) What will be the applied voltage and current go thr |
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s*****0
发帖数: 244 | 17 请问版上有没有做STM的大牛。我现在自己组里有很多尺寸在4nm以上的超分子 （单一
结构），最大的会超过10nm.并且我们其他数据， NMR，MS都非常好。 还有我做的超分
子是metallosupramolecules,用比较强的金属配合而成。稀释以后，都能保持完整性。
所以非常想找个STM组，以后能长期合作的。请站内联系。
谢谢 |
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v********d
发帖数: 3531 | 18 【 以下文字转载自 FleaMarket 讨论区 】
发信人: valleyblvd (石头大叔), 信区: FleaMarket
标 题: [出售]CANON LENS EF 40MM F2.8 STM
发信站: BBS 未名空间站 (Mon Aug 13 22:18:07 2012, 美东)
二手交易风险自负！请自行验证是否合法和一手卡！:
我想卖的物品:
CANON LENS EF 40MM F2.8 STM
单张面值:
199
可接受价格(必须明码标价！):
170
物品新旧要求:
NEW
邮寄方式要求:
YOUR LABEL
买卖双方谁承担邮寄损失(Required if not code only):
BEFORE ME, AFTER YOU
付款方式说明:
BOA DEPOSIT OR RMB CHINA ACCOUNT
其他补充说明:
广告的有效期:
TIL GONE
物品来源(Required for All Cards!):
我的联系方式:
CALL 6268188842
OR EMAIL K******[email protected]
Warranty期限:
能否证明是... 阅读全帖 |
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m******p
发帖数: 677 | 19 Fmcc: 70%
STM: 30%
走了，stm同行业，没想到这么牛，以为10是顶了。
: 潜力和业绩上升股，过去半年利润 |
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l********7
发帖数: 2974 | 20 发信人: leibniz137 (莱布尼兹), 信区: HighLowFun
标 题: 【继续关注】STM
发信站: BBS 未名空间站 (Fri Nov 18 22:18:03 2016, 美东)
关键点位：10上下，如果真突破，有大概率上扬趋势。
+++++++++++++++
发信人: leibniz137 (莱布尼兹), 信区: HighLowFun
标 题: Re: 【继续关注】STM
发信站: BBS 未名空间站 (Tue Dec 6 14:39:32 2016, 美东)
判断突破并站稳10
+++++++++++++++ |
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y*b
发帖数: 3190 | 24 "The long rumored Canon EF 50mm f/1.8 STM has finally made an appearance and
will be announced very soon.
SPECIFICATIONS (Google Translated)
Lens arrangement 5-group, six (Construction: 6 elements in 5 groups)
Full-frame compatible
Digital optimized coating
STM/Stepping motor
Full-time manual focus
Length: 39.3mm
Weight: 160g (1.55″)
49mm filter thread" |
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a******g
发帖数: 725 | 26 前几天刚买的70D + 18-135 STM 官翻价 680到税后。
已经有6D和35 art , 17-40/4 L, 70-200/4L IS
另外18-135 STM值得保留吗？ 拍录影这头一定要吗？ |
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i**x
发帖数: 76 | 28 自带环形LED灯，看起来不错。EF-M镜头虽然少，不过每支都挺有特点，价钱也不贵。
焦距：等效45mm
光学结构：11片10组（包含 1片UD镜片和2片非球面镜片）
光圈叶片数：7片
最近对焦距离：0.097m
最大放大倍率：1.2:1+前置双侧 LED 微型照明灯---佳能官方：以35mm换算，最大放大
比约等于1.92倍
滤镜尺寸：43mm
镜头尺寸：60.9mm×45.5mm
镜头重量：130g
马达：内置STM步进式自动对焦马达，
防抖性能：3.5档镜头防抖（双重IS影像稳定器）
http://cweb.canon.jp/ef/info/ef-m28-stm/index.html |
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m******t
发帖数: 635 | 29 最近打算用STM作点东西，能详细说说STM的问题吗？ |
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a*****e
发帖数: 1700 | 30 底层用不用 lock 另说，但一定要支持 rollback。
和 lock 混用估计也是可以做到的，不过在 Haskell 里面，直接 STM monad 在类型上
就限制了 side effect 的种类，也不允许在 transaction 内部使用 lock。脱离开了
STM Monad，你在 transaction 外部使用什么都可以。 |
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S*M
发帖数: 104 | 31 just started to learn to use STM recently. can anybody introduce some free
but good software for processing the STM images? Thx a lot~~ |
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o*******e
发帖数: 31 | 32 又没说一定要做真空的STM。大气下的很便宜。
据说有人用一个声卡做ＡＤＤＡ，就做了一个
pocket STM，一样是原子分辨率。觉得自己做
关键是运放和控制程序吧。 |
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p***z
发帖数: 94 | 33 Postdoctoral research fellow in UHV LT-STM/AFM with highly competitive
salary/compensation (50%+ higher salary than market).
Requirement: PhD in Experimental Physics. Experience with UHV LT-STM/AFM
Location: Japan
Deadline: Rolling
Starting date: Flexible
Email: n*******[email protected] |
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s**********4
发帖数: 1453 | 34 Details about project?
I have UHV LT-STM/STS, plus SP-STM experiences. |
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p***z
发帖数: 94 | 35 Postdoctoral research fellow in UHV LT-STM/AFM with highly competitive
salary/compensation (50%+ higher salary than market).
Requirement: PhD in Experimental Physics. Experience with UHV LT-STM/AFM
Location: Japan
Deadline: Rolling
Starting date: Flexible
Email: n*******[email protected] |
|
s**********4
发帖数: 1453 | 36 Details about project?
I have UHV LT-STM/STS, plus SP-STM experiences. |
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a*********r
发帖数: 116 | 37 There are two areas in the STM application that may have reached the
limit:
the spacial resolution and atomic manipulation. This limitation is
inherent in the mechanism of STM. But there are still some other
fields that look promising. For example, the spectroscopy. It has a
broad application in physical chemistry and chemical physics to
identify species, bonds and functional group. Using the inelastic
tunneling, people can easily identify the vibrational modes and do the
bond mapping. Another e |
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w*******y
发帖数: 60932 | 38 Hey folks,
First post here after lurking for about a month (since the TouchPad chaos
started) so please go easy on me
Found a deal for the STM Jacket for iPad on Amazon for $16.83 (+free
shipping for orders over $25), usually $25. I have the bag myself and I love
it. It comes with a shoulder strap and a quick grab handle for easy
transportation. Very sturdy too, also made of water resistant material.
But keep in mind, there won't be much room for extra accessories.
Reps would be greatly apprecia... 阅读全帖 |
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l*****n
发帖数: 1679 | 39 请问Iphone 4S 和 Samsung Galaxy STM II 4G之间如何选择？
以前没用过SMART PHONE。不知道SPRINT的这两款如何选择，价钱都是$200.
请高手做个比较，哪个还一点，谢谢！ |
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w*********1
发帖数: 640 | 40 For Canon t4i
我想要的物品:
canon 18-135mm EF-S IS STM Lens
单张面值:
可接受的价格(必须明码标价！):
Give me your offer
物品新旧要求:
Brand new, manufactory sealed
邮寄方式要求:
my fedex label (prefer Los Angeles area)
买卖双方谁承担邮寄损失(Required if not code only):
付款方式说明:
billpay, check or paypall
其他补充说明:
广告的有效期:
till got
物品来源:
我的联系方式:
bbs mail
二手交易风险自负！请自行验证是否合法和一手卡！: |
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w*********1
发帖数: 640 | 41 二手交易风险自负！请自行验证是否合法和一手卡！:
我想买的物品:
Canon EF 40mm f/2.8 STM Pancake Lens for T4i
单张面值:
可接受价格(必须明码标价！):
pm
物品新旧要求:
new
邮寄方式要求:
talking, prefer Los angeles
买卖双方谁承担邮寄损失(Required if not code only):
付款方式说明:
cc or paypal
其他补充说明:
very serious buyer, no spam.
广告的有效期:
till got
物品来源(Required for All Cards!):
我的联系方式:
站内
Warranty期限:
能否证明是合法的一手卡?(Required for All Cards!):
state and zip:
los angeles, ca |
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v********d
发帖数: 3531 | 42 二手交易风险自负！请自行验证是否合法和一手卡！:
我想卖的物品:
CANON LENS EF 40MM F2.8 STM
单张面值:
199
可接受价格(必须明码标价！):
170
物品新旧要求:
NEW
邮寄方式要求:
YOUR LABEL
买卖双方谁承担邮寄损失(Required if not code only):
BEFORE ME, AFTER YOU
付款方式说明:
BOA DEPOSIT OR RMB CHINA ACCOUNT
其他补充说明:
广告的有效期:
TIL GONE
物品来源(Required for All Cards!):
我的联系方式:
CALL 6268188842
OR EMAIL K******[email protected]
Warranty期限:
能否证明是合法的一手卡?(Required for All Cards!):
state and zip:
CA,91754 |
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w*********1
发帖数: 640 | 43 二手交易风险自负！请自行验证是否合法和一手卡！:
我想买的物品:
Canon EF 40mm f/2.8 STM Pancake Lens for T4i
单张面值:
可接受价格(必须明码标价！):
pm
物品新旧要求:
new
邮寄方式要求:
talking, prefer Los angeles
买卖双方谁承担邮寄损失(Required if not code only):
付款方式说明:
cc or paypal
其他补充说明:
very serious buyer, no spam.
广告的有效期:
till got
物品来源(Required for All Cards!):
我的联系方式:
站内
Warranty期限:
能否证明是合法的一手卡?(Required for All Cards!):
state and zip:
los angeles, ca |
|
v********d
发帖数: 3531 | 44 二手交易风险自负！请自行验证是否合法和一手卡！:
我想卖的物品:
CANON LENS EF 40MM F2.8 STM
单张面值:
199
可接受价格(必须明码标价！):
170
物品新旧要求:
NEW
邮寄方式要求:
YOUR LABEL
买卖双方谁承担邮寄损失(Required if not code only):
BEFORE ME, AFTER YOU
付款方式说明:
BOA DEPOSIT OR RMB CHINA ACCOUNT
其他补充说明:
广告的有效期:
TIL GONE
物品来源(Required for All Cards!):
我的联系方式:
CALL 6268188842
OR EMAIL K******[email protected]
Warranty期限:
能否证明是合法的一手卡?(Required for All Cards!):
state and zip:
CA,91754 |
|
F*D
发帖数: 361 | 45 【 以下文字转载自 ChemEng 讨论区 】
发信人: blem (dog), 信区: ChemEng
标 题: Postdoc position available in UHV-STM
发信站: BBS 未名空间站 (Sun Jun 14 23:59:57 2009, 美东)
Applications are invited for a postdoctoral position in Professor Guangwen
Zhou's group at the Department of Mechanical Engineering, State University
of New York (SUNY), Binghamton. The appointment is initially for a duration
of one year, annually renewable up to three years. The project addresses the
atomistic mechanism of metal oxidation from oxygen sur |
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F*D
发帖数: 361 | 46 【 以下文字转载自 ChemEng 讨论区 】
发信人: blem (dog), 信区: ChemEng
标 题: Postdoc position available in UHV-STM
发信站: BBS 未名空间站 (Sun Jun 14 23:59:57 2009, 美东)
Applications are invited for a postdoctoral position in Professor Guangwen
Zhou's group at the Department of Mechanical Engineering, State University
of New York (SUNY), Binghamton. The appointment is initially for a duration
of one year, annually renewable up to three years. The project addresses the
atomistic mechanism of metal oxidation from oxygen sur |
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b**m
发帖数: 91 | 47 Applications are invited for a postdoctoral position in Professor Guangwen
Zhou’s group at the Department of Mechanical Engineering, State University
of New York (SUNY), Binghamton. The appointment is initially for a duration
of one year, annually renewable up to three years. The project addresses the
atomistic mechanism of metal oxidation from oxygen surface chemisorption to
oxide nucleation and growth using variable-temperature ultrahigh vacuum (
UHV) scanning tunneling microscopy (STM) techni |
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l*****n
发帖数: 1679 | 48 请问Iphone 4S 和 Samsung Galaxy STM II 4G之间如何选择？
以前没用过SMART PHONE。不知道SPRINT的这两款如何选择，价钱都是$200.
请高手做个比较，哪个还一点，谢谢！ |
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q****e
发帖数: 793 | 49 STM的option spread这么大你都玩啊，而且股价又这么低。。。
我宁可long股票，还有不错的分红
不过恭喜啊，这把4X了 |
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d******8
发帖数: 1972 | 50 俱乐部有朋友推荐STM，股价现在处于低点，还有7％的分红。 |
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