数码相机为什么叫数码相机？英文双语对照

一、数码相机为什么叫数码相机？

顾名思义，数码相机它摄影获得的成果是数字信息，它与胶卷相机区别在于，胶卷相机拍摄曝光是胶片涂层的化学反应，胶卷获影像(需冲洗)；而数码相机拍摄曝光过程是感光元件光电转换过程、获得的是数字信号信息存入内存卡里，数码相机最大好处是不需要使用胶卷这种耗材。

二、维修数码相机，怎样给数码相机放电？

镍镉电池需要放电后充电,否则容易有记忆效用.

镍氢电池虽然记忆效用比较轻,也最好采用用光充足的使用策略.一般在使用一段时间后,采用充分放电充分充电一次,来激活电池的最大容量.

锂电的记忆效用可以忽略不计,所以充电前不必放电.

有的针对镍镉电池专用的充电器,本身带放电功能,放完电后自动转为充电状态.

如果想用数码相机多用电来完成电池放电过程,对数码相机来说是无谓磨损,得不偿失,还是不使用这种方法为好.

建议把电池放到电动玩具或者用使用电池的各种电器里使用,最好是工作电流比较大的那些电器,那样放电时间可短些.

三、卡片数码相机？

照相机是记录静态图片的光学仪器，根据记录介质分为传统的胶片相机、拍立得相机（波拉片）和数码相机（记录为数字化图片文件）。

数码相机作为照相机的一大类，又根据镜头配置分为可更换镜头的和不可更换镜头的相机。

可更换镜头数码相机又分为可更换单镜头反光取景器数码相机（俗称数码单反）和可更换单镜头电子取景器数码相机（俗称单电，索尼将微型机身的单电称为微单，以便与其酷似单反外形但使用电子取景器的单电相机相区别）。

不可更换镜头数码相机又分为超薄数码相机即俗称的卡片机，还有一类拥有超大变焦比（30倍以上）镜头的大变焦数码相机，因为等效焦距可达到600-1200mm，又简称为长焦数码相机（其实其多数也拥有24mm的广角）。这类相机镜头硕大，其实不能称之为卡片机了，其外形酷似单反，又称为类单反相机。

数码单反

单电相机

卡片机

类单反相机

四、YASHICA数码相机？

《雅西卡》、日本二、三流的相机厂商，这个一台数码LOMO相机，随便玩玩。

有一个概念问题必须搞清楚：变焦和对焦是两回事，更没有自动变焦一说，只有自动对焦！！！

这是一台数码傻瓜机，没有变焦镜头，只是一个定焦镜头，更没有自动对焦系统，只有手动对焦 ，太傻瓜了，不值得买！

五、数码相机好吗？

数码相机优点就是:立拍立刻可以看到效果；出照片快，连上无线，就可以立即打印出照片；修改方便；传输方便 有网的地方，随拍随时可以传到任何有网的地方。

缺点就是耗电大，没有电彻底趴窝；存储卡一旦损坏，所有的心血白费。

六、单反数码相机和消费数码相机的差别？

单反相机和数码相机的区别如下：第一个区别：取景方式的不同。单反是以光学的取景方式，涉及的元器件有反光板和五棱镜。微单它是采用的是电子取景方式——直接用镜头捕捉影像，然后把它转化为电子图象。第二个区别：对焦速度不同。单反的对焦速度会快一点，而数码类的微单，会比较慢一点。第三个区别：宽容度不同。最终的细节，比如说太亮或者太暗的bufen ，数码相机细节丢失很严重。第四个差别：重量不同。数码相机较轻，而单反相机非常重。出去玩如果要背台单反，滋味可不好玩。第五个差别：价格不同。一般来讲，单反都是要比微单价格要贵很多。对数码相机而言，感光元件的尺寸是影响成像质量最直接也是最关键的因素，感光元件越大，则成像质量越高。数码单反相机感光元件尺寸远远超过了普通的消费型数码相机，达到了十几甚至数十倍之多，这就意味着同样为1000万像素的数码单反相机和消费型数码相机，前者在表现打个像素时，拥有更大的感光元件面积进行表现，这也就不难理解数码单反相机拥有更优异的成像质量了。

七、数码相机简单还是胶卷相机？

数码相机相机和胶卷相机，使用上原理基本上一样，操作时胶卷相机稍微复杂一点，就感光度iso设置时，胶卷相机在选择胶卷时在决定感光度，同时胶卷相机上亦要设置对应(与胶卷)的感光度，这样才能使用自动档时方能正确曝光，而数码相机只要相机上设置感光度即可，另外若是胶卷相机(单反相机)没加卷片器，则要每一次曝光都是卷片一张及给快门上弦，专业相机是胶卷相机使用比数码相机复杂。

八、cdd相机是数码相机吗？

ccd相机就是数码相机，只不过是，不同现在的主流使用cmos作为感光器的数码相机，而是采用ccd作为感光器的数码相机，使用方式方法与cmos感光器的数码相机没有什么不同，原理：光线通过镜头到相机快门→曝光→ccd感光器进行光电转换得到数字信息→SD卡记录。ccd数码相机的缺点就是比cmos数码相机耗电。

九、数码相机和手机相机区别？

简单答：数码相机拍照专业，底大，记录信息多，镜头有定焦，变焦，光学变焦范围大。

手机相机大众产品携带分便，底小，镱头小，光学变焦范围小，主要靠AI计算成像。

十、除了数码相机还有什么相机？

分类：

1、单反相机

单反数码相机就是指单镜头反光数码相机，即digital数码、single单独、lens镜头、reflex反光的英文缩写dslr。市场中的代表机型常见于尼康、佳能、宾得、富士等。此类相机一般体积较大，比较重。

2、微单相机

微单包含两个意思：微，微型小巧，单，可更换式单镜头相机，也就是说这个词是表示了这种相机有小巧的体积和单反一般的画质，即微型小巧且具有单反性能的相机称之为微单相机。

3、卡片相机

卡片相机在业界内没有明确的概念，仅指那些小巧的外形、相对较轻的机身以及超薄时尚的设计是衡量此类数码相机的主要标准。

4、长焦相机

长焦数码相机指的是具有较大光学变焦倍数的机型，而光学变焦倍数越大，能拍摄的景物就越远。代表机型为：美能达Z系列、松下FX系列、富士S系列、柯达DX系列等。

如果胶卷相机也算，就给它算一个单独的分类吧！胶卷相机的种类其实更多。

One, why does digital camera call a number camera?

Just as its name implies, the gain that its photography scores digital camera is digital information, it and film camera distinction depend on, film camera films exposure is the chemical reaction of film coating, film is obtained video (need to rinse) ; And digital camera films exposure process is transition of sensitive component photoelectricity, those who obtain is digital signal information stock memory Carrie, digital watch for an opportunity is the greatest advantage is not to need to use film material of this kind of bad news.

2, maintenance number camera, how to give digital camera discharge?

After need discharges, nickel cadmium cell charges, have memorial effectiveness easily otherwise.

Although nickel hydrogen batteries remembers effectiveness lighter, also had better use the use strategy with enough consumed. After using period of time commonly, use sufficient discharge to charge adequately, will activation of batteries most high capacity.

The memorial effectiveness of lithium report is negligible not plan, before charging so, need not discharge.

Some is aimed at charger of appropriative of nickel cadmium cell, itself takes discharge function, put electric hind to turn automatically to charge condition.

If want to use digital watch for an opportunity multi-purpose report will complete batteries discharge process, it is meaningless to digital camera wear away, the loss outweights the gain, still do not use this kind of method had better.

Suggest to be used in all sorts of electric equipment that put batteries to dynamoelectric toy to perhaps use use cell, had better be those electric equipment with working older electric current, discharge in that way time but some shorter.

3, card number camera?

Camera is the telescope that records static picture, the film camera that is a tradition according to recording medium to divide, pat stand camera (Paula piece) with digital camera (the record is digitlization picture file) .

Digital camera serves as a kind big of camera, it is according to cent of camera lens configuration again can change of camera lens and cannot change the camera of camera lens.

Can change camera of camera lens number is divided again to can change camera of number of single shot reflex viewfinder (common says digital sheet is turned over) and can change camera of number of viewfinder of single shot electron (common weighs only report, the only report of airframe of miniature of Suo Ni general calls small sheet, so that be exactly like sheet with its,return an external form but the photograph of only report camera of use electron viewfinder is distinguished) .

Cannot change camera of camera lens number is divided again for ultrathin number camera namely the card chance that common weighs, still one kind is had exceed big scorch to compare (30 times above) the camera of big scorch number of camera lens, because equivalent focal length can achieve 600-1200mm, abbreviation is camera of long anxious number (the wide part that actually its majority also owns 24mm) . Camera lens of this kind of camera is huge, cannot say actually be card machine, its appearance is exactly like sheet to turn over, call kind of sheet to turn over camera again.

Digital sheet is turned over

Only report camera

Card machine

Kind sheet turns over camera

4, YASHICA number camera?

" Yaxika " , Japan 2, small-time camera manufacturer, camera of LOMO of this a number, play casually.

Problem of a concept must make clear Hunan: Scorch and right anxious it is two different matters, do not have automatic scorch to say more, be opposite automatically only anxious! ! !

This is a number goofy machine, without scorch camera lens, it is one focuses camera lens only, do not have more be opposite automatically anxious system, only the hand is moved right anxious, too goofy, undeserved buy!

5, is digital watch for a chance good?

Is digital camera advantage: ? Key of tip of charcoal of ⑴ herd ⒖ blows  of  of Yu of  of palm of Huai Su of  calling Ч to hold Gan Lu  to besmear ⒓ of tip another name for Guangdong Province achieves award of Mu of Ru of suddenly of  of palm of Qi 〕 revive to be contrary to the place that? of award of Zhuo of  of the Huaihe River has a net, along with take the place that can spread a net at any time.

Defect is bad news report big, bend over thoroughly without report nest; Once memory card damages, all painstaking effort waste.

6, the difference that sheet turns over digital camera and consumptive number camera?

Sheet turns over the distinction of camera and digital camera to be as follows: The first distinguishs: Of means of find a view different. Sheet is the means of find a view with optics instead, yuan of involved parts of an apparatus have glance board with 5 prism. Small sheet it is those who use is means of electronic find a view -- catch with camera lens directly video, next image of electron of its translate into. The 2nd distinguishs: Different to anxious speed. What sheet turns over will be a bit faster to anxious speed, and number kind small sheet, the meeting is a bit slower. The 3rd distinguishs: Latitude is different. Final details, for example too bright too dark perhaps Bufen, digital camera detail is missing very serious. The 4th difference: Weight is different. Digital camera is smaller, and sheet turns over camera very heavy. Go out to if want to carry stage sheet on the back to turn over,play, flavor but not amused. The 5th difference: The price is different. Will tell commonly, sheet is to want than tiny monovalent square instead a lot of more expensive. logarithm code camera, the dimension of sensitive component is to be affected resembling quality also is the most crucial factor directly most, sensitive element is larger, become taller like quality. Digital sheet turned over dimension of camera sensitization component to exceed watch for an opportunity of average consumption number far, achieved ten even tens of of times, this is meant turn over camera of camera and consumption number for the 10 million number sheet that resembles element likewise, former hit in expression when resembling element, have larger sensitive component area to have show, sheet of this not fathomless also number turns over camera to have more exceedingly good into resemble quality.

7, is digital camera is returned simply film camera?

Digital camera camera and film camera, use on the principle is basically same, camera of the film when the operation a little a bit more complex, when be being installed with respect to speed Iso, film camera is deciding speed when choosing film, correspondence also should be installed on film camera at the same time (with film) speed, when such ability use automatic file square can correct exposure, and digital camera should set speed on camera only can, additional if film camera (sheet turns over camera) did not add roll piece implement, wanting every time exposure is to coil piece one piece reachs shutter first quarter, professional camera is film camera is used more complex than digital camera.

8, is Cdd camera digital camera?

Ccd camera is digital camera, just be, different present mainstream uses Cmos to serve as sensitization implement digital camera, use Ccd to serve as sensitization however implement digital camera, use means method and Cmos sensitization implement without what digital camera is different, principle: The light arrives through camera lens Ccd of → of exposure of camera shutter → is sensitive implement undertake photoelectricity changeover gets SD of digital information → blocks a record. The defect of Ccd number camera compares report of bad news of Cmos number camera namely.

9, digital camera and distinction of mobile phone camera?

Answer simply: Digital camera takes a picture professional, the base is large, record information is much, camera lens has focus, scorch, optical scorch range is big.

Product of masses of mobile phone camera carries fraction, the ground is little, yterbium head is small, optical scorch scope is little, main computation relying on AI is become picture.

10, what watch for an opportunity to still have besides digital camera?

Classification:

1, sheet turns over camera

Sheet turns over digital camera to show single shot glances namely digital camera, namely Digital number, Single the English abbreviate Dslr that camera lens of alone, Lens, Reflex glances. The delegate type in the market is common Yunikang, beautiful can, guest is gotten, Fuji. This kind of camera is general volume is larger, heavier.

2, small single-phase plane

Small sheet includes two meanings: Small, miniature is cabinet, odd, can change camera of type single shot, that is to say this word was to state this kind of camera has cabinet bulk and sheet to turn over general picture to pledge, namely miniature is cabinet and have sheet to turn over what the camera of function says to be small single-phase plane.

3, card camera

Card camera does not have clear idea inside industry, the appearance that shows those are cabinet only, design relative to lighter airframe and ultrathin vogue is the main level that measures camera of this kind of number.

4, long anxious camera

Growing what anxious number camera points to is the type that has multiple of bigger optical scorch, and optical scorch multiple is bigger, the scenery that can film is further. It is on behalf of type: The United States can amount to series of DX of series of Z series, the FX below the pine, Fuji S series, Kodak to wait.

If film camera also calculates, calculate an alone classification to it! The sort of film camera actually more.