l*****s
发帖数: 1754 | 1 I am not saying mine is better. I am discussing shutter speed only, and
examples of what I am talking about. If you are shooting anything that moves
, shutter speed is the factor that defines the mood. It is irresponsible to
say shutter doesn't matter, where in fact shutter matters a lot. Framing is
a totally different topic. |
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l*****s
发帖数: 1754 | 2 two sets of photo, under direct sunlight, and under the shade next to
sunlight. I have problem comprehend the camera setting to under stand how
many stops difference are there.
1. f/2.4, iso64, shutter 1/120
2. f/2.4, iso50, shutter 1/2463
3. f/2.4, iso50, shutter 1/20
4. f/2.4, iso50, shutter 1/742
Between 3 and 4, I think it is about 5 1/3 stops.
I cannot figure out 1 and 2. Can someone take a look at this? |
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t******2
发帖数: 2265 | 3 NEX 5:
Shutter Lag,
Full Autofocus 0.441 - 0.444 sec
Shutter Lag,
Prefocused 0.115 sec
Shot to Shot time 0.77 sec
Continuous Speed 2.68 fps
(38 shots)
XT2i
Shutter Lag,
Full Autofocus 0.252 sec
Shutter Lag,
Prefocused 0.096 sec
Shot to Shot time 0.44 sec
Continuous Speed 3.64 fps
(10 shots)
拍多动的娃,NEX5够用吗?
IQ哪个更好?差的多吗? |
|
w*********i
发帖数: 670 | 4 1. 我在看Understanding Exposure，发现有好多地方，作者经常是用大光圈进行测光
，找好
shutter speed以后，再调节到合适的光圈，然后重新计算shutter speed。我刚开始纳
闷，为什
么不直接用自己想要的光圈测光，然后就不用重新计算shutter speed了。我想了想，
不知道是不是
因为：光圈大的时候，进光多，测光比较准确，相反如果用小光圈测光，那么相对来讲
，误差会大一
些？可能导致shutter speed差一个stop？不知道是不是这个 原因？还是另有其他原因
，望指教。
2.想买一个百诺的三脚架，目前基本上圈定 A2680TBH1和 A2690TBH1，主要是为了携带
方便。不过
两者有个很重要的区别是，三节和四节，想问，三节和四节的稳定性会差很多吗？谢谢 |
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M***e
发帖数: 5360 | 5 eosinfo 不只测40D一个,刚去下了个测了下我的ref xsi,这几天拍了606,上面显示快门
数708,是不是该ws地窃喜一下...
"The shutter count information is available *only* on Canon DIGIC III/IV
DSLRs *except* the 1D* series. This means that EOSInfo will display the
shutter counter for the 40D, the 50D, the 450D, and the 1000D. It will also
show the shutter counter for the 5DMkII, but the camera must be power-cycled
before the value is updated. The shutter counter will not be displayed (or
will be displayed as "0") on the 1D*, 5D, 10D, 20D, 30D,... 阅读全帖 |
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a***a
发帖数: 40617 | 6 什么叫fast shutter times？
shutter speed？
shutter lag？
shutter fire counts？ |
|
h*******e
发帖数: 8370 | 7 http://www.mitbbs.com/article_t0/PhotoGear/33872835.html
15f databank同学。
1 16-35 II，前后盖only，镜身有我见过非炮的最严重的擦伤。
准备留pos, 给4星。0 margin
2 70-200 2.8 + 2x ii
卖家是一个南美巫医（头衔ND），镜头前组严重划伤，listing里写scratch free。打
官司，一开始牛逼烘烘说不给return，因为写了no return；之后牛逼烘烘，说明明说
了normal scratches（on the barrel），开case之后还是牛逼烘烘，直到我escalate
之后开始道歉。我说你道歉也晚了。
又过了两天来了封email，说同意return，但是要remove neg。被我直接report to
ebay了。ebay说没什么好惩罚的。
case closed in my favor。又来邮件，找我要tracking（其实此时我已经把tracking
都upload到ebay case里了）。本来不想理他，但是丫口气又一次很叼。回信嘲讽了几
句。... 阅读全帖 |
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G**Y
发帖数: 33224 | 8 就说是重新设计了：
The 5D Mark III features a totally redesigned shutter and mirror mechanism.
The shutter is still rated to 150,000 cycles despite the faster continuous
shooting speed. The 5D III also gains a revised mirror return mechanism
designed to ensure the sub-mirror (that redirect light down to the AF sensor
), is in place and stable as quickly as possible after each shot, to
increase focus accuracy during continuous shooting mode.
The 5D III also acquires the 1D X's silent shutter mode, allowin... 阅读全帖 |
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q*z
发帖数: 13362 | 9 still video一起上,需要用电子shutter.
这证明了这枚全幅芯片带电子shutter.可以不依赖机械shutter照相
电子shutter还有很多其他好处.比如说闪光high speed sync之类的
这个对于小DC不是问题.全幅就没有了. |
|
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c*****e
发帖数: 601 | 11 -另开一线吧，器材版 is all about gear talk, right?
-this is a work in progress. More details may be filled in as I play with
the 6D. This becomes important if you use extender.
Before I start, there are plenty reviews out there that should complement my
review. Rather than a comprehensive side to side comparison, this is a
subjective summary of what I like and don't like about each camera in the
key areas that I am interested in. With that said:
1) Ergonomics. While I have been using both Canon and Nikon... 阅读全帖 |
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W*******e
发帖数: 325 | 12 上面是从这网页摘出的一部分，下面也是：
http://www.learn.usa.canon.com/resources/articles/2011/backbutt
“
Here are examples of the C.Fn menu selection for recent EOS models:
EOS Rebel T3: C.Fn 7 (option 1 or 3)
EOS Rebel T3i: C.Fn 9 (option 1 or 3)
EOS Rebel T4i: C.Fn 6 (option 1 or 3)
EOS 60D: C.Fn IV-1 (option 1, 2, 3, or 4)
EOS 7D: C.Fn IV-1 (Custom Controls — Shutter, AF-ON, AEL buttons)
EOS 6D: C.Fn III-5 (Custom Controls -- Shutter, AF-ON, AEL buttons)
EOS 5D Mark II: C.Fn IV-1 (option 2 or 3)
EOS 5D Mark III... 阅读全帖 |
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e**n
发帖数: 5876 | 13 我觉得可能你的要求比我高得多. 我虽然也整天pixel peep, 但比如上面我附的对比
图, eshutter和机械shutter的区别, 我得凑近了100%仔细看才勉勉强强看出来. 你老"
一目了然，不用戴眼睛". 所以我对于你用的"很明显"这样的形容词不知道怎么衡量..
. 按你的说法个个镜头各种快门速度都不同程度发糊, 这个真不是shutter shock.
GM1的DR限制算是个妥协. 为了减小体积, 简化了机械快门, 在电子快门下为了提高
readout时间(1/25s), 限制到了10bit. GX7电子快门的妥协是用较慢的readout来读
12bit, 对DR没有影响, readout是1/15s, 比以前的1/10s也有提高.
电子快门要追上机械快门会很快的, 1系列完全用电子快门, readout是1/60s. 实际上
机械快门也受rolling shutter speed的限制, 电子快门做出global shutter就超越机
械快门了
GH4 |
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h******c
发帖数: 2111 | 14 室内有窗户不，有的话就肯定有光线好的时候。多用用Manual Exposure，自然就知道
怎样组合了。
Available functions
(Auto Mode):
Allows you to shoot still images of any subject under any condition with
good results by
setting the values determined appropriate by the product.
(Program Auto):
Allows you to shoot with the exposure adjusted automatically (both the
shutter speed and
the aperture value (F value)). Also you can select various settings using
the menu.
(Aperture Priority):
Allows you to adjust the aperture and shoot when you want... 阅读全帖 |
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i****k
发帖数: 236 | 15 Estimated Life Expectancy Chart
The following chart details the predicted life expectancy of household
materials and components.
Interior and exterior paints can last for 15 years or longer, however
homeowners often paint more frequently. Surface preparation is likely the
most important determiner of paint life expectancy.
ADHESIVES, CAULK AND PAINTS YEAR
Caulking 5-10
Paint 7
Roofing Adhesives 15+
Appliance life expectancy depends to a great extent on the use it receives.
F... 阅读全帖 |
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c******n
发帖数: 4965 | 16 rangefinder 不准，
就按kiev survival site 上，
先试简单的办法， 不管用，
然后就先拆film plane casting,
然后top casting
然后shutter assembly,
lens helical
lens helical 下来以后， rangefinder 跟lens 就没有couple 了，
找infinity 一对，再把helical 转到infinity, 插回到mount 里，rangefinder
infinity
就好了， 拧死螺丝。然后对0.9米，perfect. 这就完事了。
然后一一装回去-----中间还给各个部分都上了些white lithium grease,
后来发现其实要卸lens helical 很容易， 把面板去掉，然后直接卸掉flange plate
的4个螺钉就可以了。shutter assembly 和top casting 根本不用动。
kiev4 不爽的是， shutter assembly 出来一根flash sync 电线，焊在PC sync
socket 上，
要卸shutter 的话 |
|
c******n
发帖数: 4965 | 17 谢了， 看来真是bulb 设计，3几年的东西啊。没有M/X
With the Kiev 4 and 4A, when the shutter is not cocked, the camera electric
circuit contacts are closed; when the shutter is cocked, they are open. Thus
, when operating the flash lamp, immediately cock the shutter after having
exposed a frame. Connection and disconnection of flash lamps, as well as
installation of a new bulb (when using a bulb flashgun) must be done with
the shutter cocked. (This restriction does not apply to the 4M or 4AM.)
Flash photography shoul |
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k****o
发帖数: 83 | 18 该活动是一次全球性的技术方案大竞赛，开辟了很多分类组。
提交方案的收稿、初选酝酿期为3个月，半决赛1个月，决赛1个月。3天前截稿期已到，
各组都收到了大量技术方案书。
组委会配备了各方面的专家教授，将严格筛选进入半决赛、总决赛的名单，并为各组各
类获奖者颁发1万美元，并引荐给世界知名大财团供其投资参考，或MIT亲自孵化。围观
的风险投资公司、天使基金等小投资人等，虽无美国麻省理工大学的关照，但仍可根据
自己的兴趣半途利诱“拉客”。
全球的吃瓜群众，也可自由注册帐号后，参与点赞投票评选活动。组委会承认围观者的
评选结果，并颁发“最受大众欢迎奖”。如果群众与专家所见略同的话，专家奖与大众
奖会合一。
我代表千瓦厚实验室参赛，分别在在能源组和交通组提交了方案书：
Proposal 1:
Commercial flapping-shutter ornithopter era will come soon
http://www.climatecolab.org/contests/2017/transportation/c/proposal/1333915
Proposal 2:
High eff... 阅读全帖 |
|
发帖数: 1 | 19 聚聚怂了，不敢称帝，这其不要黄疮玛咖不了了，咋办？
Trump to make public case for border wall but not expected to declare
emergency in Oval Office address
Could Trump declare a national emergency at the border? It’s complicated.
With President Trump considering a national emergency to fund the border
wall, here are some of the pitfalls and challenges that could block such an
order. (Video: Jenny Starrs /Photo: Jabin Botsford/The Washington Post)
By John Wagner ,
Josh Dawsey and
Mike DeBonis January 8 at 1:33 PM
President... 阅读全帖 |
|
k****o
发帖数: 83 | 20 *** Objective
The goal of Climate CoLab is to harness the collective intelligence of
thousands of people from all around the world to address complex societal
problems, starting with global climate change.
Inspired by systems like Wikipedia and Linux, Climate CoLab is an open
problem-solving platform where a growing community of over 90,000 people --
including over 300 of the world’s leading experts on climate change and
related fields -- work on and evaluate plans to reach global climate change... 阅读全帖 |
|
X***9
发帖数: 7385 | 21
第2级ex以上的标准配置，同时有远程启动功能，即remote start
Walk Away Door Lock
Included on EX and above trims, the new Walk Away Door Lock feature
automatically locks the Pilot when the driver leaves the vehicle. This hands
-free locking capability adds everyday convenience that's especially useful
when the driver has his or her hands full or is distracted. In typical use,
when all doors are closed and the driver walks away, the Pilot will
automatically lock when the key holder's distance from the vehicle exceeds 6
... 阅读全帖 |
|
b*****g
发帖数: 26 | 22 是这样的，我们买的KB的新房，现在还在10年的structure warranty里。去年下雨就发
现窗子漏水，找KB查了房顶他们说可能是gutter问题，然后给修了修。再就没下雨。
今年雨季到了，这几天下雨发现楼下同一个窗子又漏水，而且漏的很凶，楼下同一个窗
边的墙上全是水痕，而且我们的木头shutter也全都被水给泡坏了。后来才发现是二楼
卧室外墙的一块木板松了。连二楼的卧室的墙角也都湿了，crown molding 都被水给泡
了。
KB 刚承诺给我们修外墙，但是对屋子里的损失他们含糊其词。窗上的shutter,还有二
楼卧室泡坏的墙是不是虽然不是structure但也是由于structure 引起的损失，我们是
不是有理由要求他们修这些地方呢？而且shutter都是买房时KB customized的，是和房
子一起卖给我们的。
哪位有经验呢？KB是不是该给我们修所有的damage,他们要是不修，我们可以去告他们
么？ |
|
a****l
发帖数: 8211 | 23 让它去死!manager在位就是表示有权做决定的,外人怎么可能知道manager是否有权做任
何决定.它们以前说可以,现在说不可以,哪里有那么容易？
话说回来，现在的shutter都是塑料的,一个十几二十块的,再装一个也不是什么大不了
的.
shared
shutters
shutters
for |
|
k****o
发帖数: 83 | 24 最新消息：
麻省理工大学MIT正面向全球征召应对气候问题的高科技解决方案。
该活动是一次全球性的技术方案大竞赛，开辟了很多分类组。
提交方案的收稿、初选酝酿期为3个月，半决赛1个月，决赛1个月。3天前截稿期已到，
各组都收到了大量技术方案书。
组委会配备了各方面的专家教授，将严格筛选进入半决赛、总决赛的名单，并为各组各
类获奖者颁发1万美元，并引荐给世界知名大财团供其投资参考，或MIT亲自孵化。围观
的风险投资公司、天使基金等小投资人等，虽无美国麻省理工大学的关照，但仍可根据
自己的兴趣半途利诱“拉客”。
全球的吃瓜群众，也可自由注册帐号后，参与点赞投票评选活动。组委会承认围观者的
评选结果，并颁发“最受大众欢迎奖”。如果群众与专家所见略同的话，专家奖与大众
奖会合一。
我代表千瓦厚实验室参赛，分别在在能源组和交通组提交了方案书：
Proposal 1:
Commercial flapping-shutter ornithopter era will come soon
http://www.climatecolab.org/contests/2017/transportation/c... 阅读全帖 |
|
J******h
发帖数: 6102 | 25 午睡的花大姐
focal length,55mm
iso,200
aperture,f/5.6
shutter,1/160
早餐的XX（求名）
focal length,55mm
iso,640
aperture,f/4.5
shutter,1/400
吃斋的蝈蝈
focal length,75mm
iso,200
aperture,f/5.6
shutter,1/200 |
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m****s
发帖数: 8992 | 26 Maybe I should give you a quick tutoring.
The difference of course is from the different shutter speed.
Got nothing to do with the cameras.
Have you seen those popular highway night photos from the 70s?
Where curved red lines fill the road instead of cars.
What were those red lines. They were the tail lights from moving cars.
That's just like your moving water
Set shutter fast. You see tail lights only
Set shutter sllooooooow. You see curves only
Set in between. You see partial of each.
Your 53 ... 阅读全帖 |
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P**********c
发帖数: 3417 | 27 遮光比较好的有roman shades, 或者plantation shutters. 这些home depot都可以定
做。有便宜的牌子比如Bali也有好的比如Hunter Douglas. Shutter和Hunter Douglas的
产品Home Depot也是外包给外面的小作坊做。不过因为有Home Depot协调，他们都很
responsive.
窗帘也就是Drapery也有定做的小作坊，不过我试过一家觉得非常不responsive, 可能
最近生意实在太好了，就还是放弃了。你也可以去BBB，或者Crate&Barrel, Pottery
Barn买standard size的，一般是50x84, 50x96, 50x108几种, 这种一般很便宜，不过
也不会太好看。国内有这么挂窗帘的吗？跟浴帘的挂法差不多，个人比较难以接受
至于哪个好见仁见智，主要看自己喜好。从resale的角度讲，统计意义上只有
plantation
shutters是可以增加房子value的。但是我偏偏不喜欢这个，尤其是湾区的小客厅，窗
户上
放一个这个看着好重好压抑。 |
|
m******h
发帖数: 5753 | 28 Hurricanes are strong storms that cause life- and property-threatening hazards such as flooding, storm surges, high winds and tornadoes.
Preparation is the best protection against the dangers of a hurricane.
Contents
1. Know the Difference
2. What should I do?
3. What supplies do I need?
4. What do I do after a hurricane?
5. Recovery
6. Let your family know you're safe
Know the Difference
Hurricane Watch—Hurricane conditions are a threat within 48 hours. Review your... 阅读全帖 |
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i***d
发帖数: 1077 | 29 很详细的介绍，非常感谢。
3D眼镜我也关注很久了，第一代第二代的时候都心动过。从你的介绍看，这第三代很真
不错，不过像你这样配一套花费相当不菲。
不过总觉得nVidia在故意设置门槛把整套系统弄得太贵了，抢钱也不是这样的，怎么也
是先打开市场啊。一下几点我的山寨想法，和大家讨论讨论。
首先是这个眼镜。3d眼镜我做觉得nVidia卖$200有抢钱之嫌。想不出来两个液晶开关加
一点简单逻辑怎么能卖这么贵。这东西历史很久了，见下面这个网站，列了历史上的LCD
shutter glasses，不过很久没更新过了。
http://www.stereo3d.com/shutter.htm
这东西就应该是$20~$30的东西，记得第一代的眼镜随显卡送，或是单卖也没多贵。以
前动过自己DIY的念头，LCD shutter的配件可以买得到。模拟信号的话，提取一下场
回扫信号做触发，很简单的电路，数字信号应该也不复杂。
再说显示器。显示器其实找一个品相好的大带宽老纯平CRT，其实显示效果一点儿都不
差，占地方是肯定的了。这一代的这个双DVI的接口要求不知道是什么考虑，D-sub的带
宽其实可以到200MH |
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l*****s
发帖数: 1754 | 30 I looked at the setting of some of your photos, 135mm, f/2, 1/250, iso500.
If you want to freeze motion, you need 1/500 or 1/640 shutter, you can
easily do it by increasing iso. For 5D3, iso3200 is safe. Below that shutter
, there will be motion blurs at hands/feet/ball, and sometimes you might
want some blur.
Do not use shutter priority, use manual. It is indoor, and lighting does not
change. Even if it changes a little closer to light, it is within 2 stops
of change, and you can correct them i... 阅读全帖 |
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l*****s
发帖数: 1754 | 31 秋千那张是没对上，可怎么才能对上呢？I used AF Expansion including 8
additional points. As the peak action is easy to expect, I am targeting an
area where the head will come up to. 1/500 shutter. So the real challenge is
between the AF confirmation and press the shutter. Maybe I hesitated a
little. I mean maybe I should not wait for AF confirmation and press the the
shutter all the way. I will try that. Also I am going to try zone AF.
Also another question. I am standing very very far from the target. Noticed
thes... 阅读全帖 |
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l*****s
发帖数: 1754 | 32 Where did I say slow shutter? All I said is I used 4 seconds, and I feel it
might be too long in some occasion, and 2 seconds might be better. There is
NO right or wrong in shutter speed. Choose whatever shutter fits your taste. |
|
n**a
发帖数: 100 | 33 日期：2008年12月24日 • 作者：Alex Tam 摄影入门 Fotobeginner.com
不知道各位是否知道一张照片是怎么形成的呢? 其实照片就是「让底片嚗光，纪录那一
刻的光线」，所以有人说摄影就是「捕捉光和影」。那么对于一个初学摄影的人，甚么
东西是必须要认识的呢? 答案便是嚗光铁三角：底片感光度(ISO)、光圈(Aperture)和
快门速度(Shutter speed)。
底片感光度(ISO)
在数码相机还未流行前，摄影师用的是菲林(Flim)，而菲林上通常也会有一个数值如
ISO50/ISO200/ISO1600等，其实这个数字便代表了底片的感光能力，数值越高，吸收光
的能力越强，越适合在黑暗的环境下进行拍摄(但无论感光能力多强也不能在"完全没有
光"下的环境拍摄！)。那么甚么时候应该用甚么数值的感光底片(在数码相机便是设定
ISO为甚么数值)呢? 其实在正常情况，ISO越高(感光能力越强)，讯噪便越强，在相片
比较暗的区域越是明显，大家可以看看以下的例字 (Photos from dpreview.com)：
ISO 80 , ISO 100,IS... 阅读全帖 |
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c******q
发帖数: 2995 | 34 The basic rule is, "On a sunny day set aperture to f/16 and shutter speed to
the [reciprocal of the] ISO film speed."[1] For example:
* On a sunny day and with ISO 100 film in the camera, one sets the
aperture to f/16 and the shutter speed to 1/100 or 1/125 second (on most
cameras 1/125 second is the available setting nearest to 1/100 second).
* On a sunny day with ISO 200 film and aperture at f/16, set shutter
speed to 1/200 or 1/250.
* On a sunny day with ISO 400 film and aperture |
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i***f
发帖数: 10682 | 35 不是我说，Pentax在DSLR上的上进心真是不足啊，为啥到K7就打住了，然后竟忙着给KX
换壳儿。要说10W的Shutter Life现在基本算低端了吧？D90和T1i都是这个数，D300/7D
都15W了，NC再高档的都又翻番了。对P645D没咋跟，只看见人说是5W的Shutter Count
，不知道支不支持Leaf Shutter，要不那些Pro端起这种机器都是往死了糟践，5W能抗
多久啊。。。 |
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e**n
发帖数: 5876 | 36 查了一下imaging-resource给的
Shutter Lag, Full AF. D5000 0.276, GF1 0.409
Shutter Lag, Man. Focus: D5000 0.174, GF1 0.104
Shutter Lag, Prefocus: D5000 0.085, GF1 0.072
所以我说要么提供数据, 要么提供视频. 说什么"差几条街", 没意义. |
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q*z
发帖数: 13362 | 37 这是electronic shutter,不是global shutter
我没有看到任何关于global shutter的报道.
如果真有的话,big feature for video.不会不提的. |
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d*****0
发帖数: 68029 | 38 http://www.43rumors.com/ft3-olympus-to-use-a-16-megapixel-kodak-sensor-with-electronic-shutter/
For some months we received info about a possible future Olympus and Kodak
partnership. Now we received small details about a Kodak sensor which could
be used inside the next Micro Four Thirds cameras. We learned from one of
our trusted sources that the Olympus-Panasonic sensor agreement will expire
by early 2011. That agreement didn’t allow Olympus to use other non-
Panasonic sensors. Once the agreem... 阅读全帖 |
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t******2
发帖数: 2265 | 39 1, 是半按shutter button启动AF吧?
2, AF后松手了吗?
3,移动过程中,shutter button是什么状态? 半按? 全释放?
－－我应该是没有用错吧：我是用shutter button启动AF,相机才会AF. 不像摄 |
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C***I
发帖数: 242 | 40 I am considering following two cameras for my brother(both support true HD
movie, long zoom, CMOS sensor, flip-out 3" 460K dots screen, slow-motion
movie (220/240 fps), fast continuous shooting (10/11fps)). Would you Tell
me which one is better in your opinion and why? Is there any other
differences that I am not aware of? Thanks.
Panasonic Lumix DMC-FZ100 (14MP, RAW format, support external flash, longest
exposure 60s, but slightly longer shutter lag (0.3s), more expensive)
Nikon Coolpix P1... 阅读全帖 |
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f*******y
发帖数: 2368 | 41 是这个：
http://www.amazon.com/Phottix-2-4GHz-Hybrid-Wireless-Remote/dp/
我当初在ebay买的，但现在原先那个卖家没具体这款了。在amazon上看到了一样的。
我只用wireless，因为我需要的所有的功能都能无线控制。正像amazon上一个买家评价
的：
”The remote functions as expected, with 4 modes depending on the kind of
shooting you want to do. You can do single-flash, multiple flashes and even
bulb mode where you press once to open the shutter and press again to close.
The remote shutter button behaves just like the camera's shutter button with
a
half-press focus as well. “
/2607... 阅读全帖 |
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c******s
发帖数: 5583 | 42
Gs1的镜头都有自己的shutter。 seiko是后期的shutter，质量很不错。其他厂商，比
如mamiya后期镜头也有用seiko的shutter |
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D*******l
发帖数: 5462 | 43 没有理论指导使用，到什么时候才是个头啊？
安全快门，也就是 safe shutter speed。
全副的。1/focal length=safe shutter speed
非副的。1/focal length*1.6=safe shutter speed
200mm端，全副，在没有is的情况下，需要1/200s以上才能保证不糊，而非全副的要
1/200*1.6 = 1/320s |
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R***a
发帖数: 41892 | 44 http://forum.xitek.com/showthread.php?threadid=884437
??pentaxforums???:
World's Smallest and Lightest Interchangeable Lens Digital Camera
The Q represents an evolution in interchangeable lens digital camera design,
featuring the world抯 smallest and lightest body. Experience the PENTAX Q.
The Camera. Evolved.
Q-Mount Lens System
The Q features the newly designed PENTAX Q-mount lens system for convenient
interchangeability with a variety of specialty Q lenses. Choose from a
selection of prime, zo... 阅读全帖 |
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l*******e
发帖数: 1485 | 45 我说的那个shutter数是指menu->battery info->shutter count
我不确定这个就是实际的所有快门数。
“The shutter count on the battery info is the shot taken on the current battery. It is reset once the battery is recharged.” |
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s*****e
发帖数: 21415 | 46 ☆─────────────────────────────────────☆
Ranma (ranma 1/2) 于 (Wed Jun 22 15:45:19 2011, 美东) 提到:
http://forum.xitek.com/showthread.php?threadid=884234
1/2.3" 12M BSI
跟我估计的一样
1. Q是这个微型的NC-1是APS-C的，而不是以前说的。因为Q这个名字明显更加接近消费级
2. 感光器是1/2.3" BSI CMOS而不是1/2.33" CCD，因为1/2.33"这个规格是
松下的，P1从来没用过P2的感光器。另外CCD连拍忒慢，正确的选择是用CMOS
☆─────────────────────────────────────☆
mak007 (粉之深黑之切) 于 (Wed Jun 22 15:46:55 2011, 美东) 提到:
到底是apsc还是1/2.33？
☆─────────────────────────────────────☆
Ranma (ranma 1/2) 于 (Wed ... 阅读全帖 |
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c***d
发帖数: 275 | 47 The self-timer on most Canon SLRs don't have the following features:
Choose the length of the shutter release delay and the number of shots taken
each time the shutter-release button is pressed in self-timer mode. Is this
true? If not, how to set up to take more than one shots by press shutter-
release button one time? |
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b****1
发帖数: 3685 | 48 1.Performance of auto focus at near distance has been improved.
2.When "SHADW TONE" is set to "MEDIUM SOFT" or "SOFT", live view in LCD may
display with abnormal pattern (so-called "solarisation") just after pressing
the shutter halfway. This update improves the phenomena.
3.When self-timer mode is selected, focus and exposure (AE/AF) are set just
after pressing the shutter button and these settings are remained for the
final shutter releasing.
http://www.fujifilm.com/support/digital_cameras/sof... 阅读全帖 |
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r*********5
发帖数: 2838 | 49 local卖个全新5d2, 约在starbucks门口, 遭遇黑大妈买家, 看着不像pro..不过东西好
pro, 伸手从包里拿了个50L准备试机, 让我好生艳羡了一下, 赶紧把盒子递给大妈. 大
妈慢悠悠打开盒子, 看到了adorama的receipt和保修卡, 发现保修卡没填, 马上发问:
may i ask a silly question.... 俺赶紧解释下这个是要跟receipt一起work的. 大
妈哦了一声继续对number, 继续may i ask a silly question? 为什么保修卡上的
serial number对不上...我去...吓了一跳...想adorama不会买掉包货吧...赶紧拿过来
看看,发现是一样的阿...跟大妈说您再看看? 大妈又对了一便说不对...我就晕了...带
着大妈一起对...感情盒子上的number在前面多了个21, 然后大妈不依不饶的说这个
number不match...我汗死....解释了半天大妈总算将信将疑的let it go了.
大妈掏出机身开始试机, 俺噩梦的高潮也正式开始了. 只见大妈熟练的装好电池卡, 开
始设... 阅读全帖 |
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a***a
发帖数: 40617 | 50 shutter式的本来就没有纯透明的，即使shutter打开至少光线也损失30%
同时shutter屏蔽掉了一半的光 |
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