长定焦头有哪些？ 索尼长焦数码相机哪款好？英文双语对照

一、长定焦头有哪些？

长焦定焦镜头就是焦距恒定不变的长焦镜头。 比如佳能的EF70-200/2.8L，尼康85mm定焦镜头等等。

二、索尼长焦数码相机哪款好？

索尼长焦数码相机有多款不同型号，每个型号都有其独特的优点和适用场景。以下是一些经典的索尼长焦数码相机型号：

1. 索尼 Cyber-shot DSC-RX10 IV： 这款相机采用20.1 MP Exmor RS CMOS传感器和BIONZ X处理器，具有优秀的画质表现和高速连拍能力，在拍摄运动或野生动物等场景下表现非常出色。

2. 索尼 Cyber-shot DSC-HX400V： 这款相机采用20.4 MP Exmor R CMOS传感器和BIONZ X处理器，配备50倍光学变焦镜头，能够捕捉远距离细节，并且具有优异的防抖效果。

3. 索尼 Cyber-shot DSC-H400： 这款相机配备63倍光学变焦镜头，能够拍摄更远距离的物体，同时还具有良好的手持稳定性、高清录像等特点。

4. 索尼 Cyber-shot DSC-RX100 VII： 这是一款小巧轻便但功能齐全的长焦相机，它采用20.1 MP Exmor RS CMOS传感器和BIONZ X处理器，并配备24-200mm f/2.8-4.5变焦镜头，非常适合旅游和拍摄日常生活的场景。

总体来说，这些索尼长焦数码相机都拥有出色的画质表现、高速连拍、优异的变焦能力和防抖效果等特点，在不同的拍摄场景下均能展现出其优越性能。具体选择哪款相机还需根据个人需要和预算进行考虑。

三、长焦数码相机可以调参数吗？

与单反徽单一样，可以选择手控或各种自动曝光功能。

四、浮动长焦和长焦区别？

区别如下：

      一、结构不同。

      长焦相对于浮动式的长焦，需要增加反射面来把光路弯折90度。这个反射面可以是单纯的反射镜或者是利用全反射的棱镜，棱镜相对来说更加常用。

      二、优势不同。

      长焦模组由于将光路弯折了90*，所以把模组的厚度(Z 轴高度)转化为长度(X 轴长度)。这样在Z轴高度不变的情况下实际焦距能做得更长。

      浮动式长焦的优势在于结构简单。由于不需要棱镜或者其他的结构用于反射，所以浮动式长焦拥有更少的光损，更小的模组体积。

五、潜望长焦和长焦区别？

      区别如下：

      一、结构不同。

      潜望长焦相对于传统的长焦，需要增加反射面来把光路弯折90度。这个反射面可以是单纯的反射镜或者是利用全反射的棱镜，棱镜相对来说更加常用。

      二、优势不同。

      潜望长焦模组由于将光路弯折了90*，所以把模组的厚度(Z 轴高度)转化为长度(X 轴长度)。这样在Z轴高度不变的情况下实际焦距能做得更长。

      传统长焦的优势在于结构简单。由于不需要棱镜或者其他的结构用于反射，所以传统长焦拥有更少的光损，更小的模组体积。

六、数码相机小长焦是什么意思？

数码相机小长焦： 通常把数码相机光学变焦倍数在3倍以上、10倍以内的镜头称为数码相机小长焦镜头，我的回答完毕，希望我的回答能够帮助到你

七、长焦数码相机哪款比较好？

我买的是尼康P900s 24-2000，现在又有P1000的了。画质就不能要求太高了。哈哈哈哈。

八、长焦高清数码相机推荐哪款好？

要分手机小底传感器的等效24-720和840mm口袋长焦相机和等效21-1365mm佳能和等效24-2000/3000mm有眼平取景器卡片长焦一体机两种类型。至于相机大底入门级别的1英寸两千万像素传感器等效24-600mm佳能索尼（松下徕卡是等效25-400mm或者500mm)一体机和尼康1系微单等效189-810mm长焦镜头，都不属于“卡片长焦高清数码相机”。

没有具体用途就无法准确推荐“卡片长焦高清数码相机”，从一千多元的到六千元，索尼佳能尼康等品牌都有几十倍光学变焦镜头的手机小底卡片长焦数码相机，都能拍摄高清视频和普通清晰度手机一样的照片，这些有真正几十倍光学变焦镜头拍的巨大月亮照片不是相机内置数据库自动合成的清晰度，远远高于手机摄像头50倍混合数码变焦拍摄的真正月亮照片，有几十倍光学变焦镜头的数码相机还可以远距离拍摄其它动体动态，一般来讲，体积小重量轻的长焦口袋机和对焦速度快的长焦相机价格都比较高。

性能最高的尼康酷拍可思P1000长焦相机是1416克重，可以长时间手持等效24-3000mmF2.8-8的凭借高速自动对焦（AF）性能等将拍摄时滞缩短至约0.1秒(从按下快门按钮到实际释放快门的时滞在广角端缩短到约0.1秒)在日落后以及光线昏暗的房间内等低光照场景也不易错失拍摄瞬间。使用最大图像尺寸（16 M [4608×3456]），高速连拍可以实现约7幅/秒的速度，连续拍摄可多达约7张图像，低速连拍时能够以约1幅/秒的速度连续拍摄多达约200张高品质图像。 即使是移动的主体，也能够可靠地以高品质记录决定性瞬间。设定为快门优先时，可以约120幅/秒或者约60幅/秒的速度拍摄约60张图像，建议使用约120幅/秒或者约60幅/秒的高速连拍(对图像尺寸有限制)。P1000的最快对焦速度是0.06秒（APS-C幅面尼康D7100单反和索尼A6000微单和富士XT-3微单也都是最快对焦速度0.06秒）。

九、50长焦和100长焦哪个好？

照相机镜头焦距长短的选择主要取决于摄影师想要拍摄的主题。焦距为50mm的镜头通常被称为标准镜头，适合拍摄普通场景。而焦距为100mm的长焦镜头适合近距离拍摄花草，和远距离拍摄鸟类等。对于普通摄影者来讲，50mm焦距的镜头的适用范围更加广泛。因此将优于焦距为100mm的镜头。

十、iphone有长焦和没长焦区别？

区别：没有长焦的就是无法拍摄远距离风景人物。iphone手机里面的长焦镜头是拍摄远景的必备条件，在远距离风景人物摄影都需要运用长焦功能。长焦距镜头是指比标准镜头的焦距长的摄影镜头。长焦距镜头分为普通远摄镜头和超远摄镜头两类。

普通远摄镜头的焦距长度接近标准镜头，而超远摄镜头的焦距却远远大于标准镜头。以135照相机为例，其镜头焦距从85毫米-300毫米的摄影镜头为普通远摄镜头，300毫米以上的为超远摄镜头。使用长焦距镜头拍摄具有以下几个方面的特点：视角小所以，拍摄的景物空间范围也小，在相同的拍摄距离处，所拍摄的影像大于标准镜头，适用于拍摄远处景物的细部和拍摄不易接近的被摄体。景深短所以，能使处于杂乱环境中的被摄主体得到突出。

但给精确调 焦带来了一定的困难，如果在拍摄时调焦稍微不精确， 就会造成主体虚糊 。透视效果差这种镜头具有明显的压缩空间纵深距离和夸大后景的特点。长焦距镜头在使用时，一般都是用来拍摄较远的景物。由于空气的吸收及漫散射光线的影响，所以，拍摄的影像反差较小，加之尘粒消光较严重，要达到十分精确的调焦是不容易的。使用300mm以上的超远摄镜头拍摄，难以将各色光聚于一点，因而产生副光谱问题。基于上述情况，有时所拍摄的作品的成像质量不高。

One, long what to focus a head to have?

Long anxious focussing camera lens is the telephoto lens with constant and changeless focal length. For instance beautiful can EF70-200/2.8L, ni Kang 85mm focuses camera lens to wait a moment.

2, does Suo Ni grow anxious number camera which are good?

Suo Ni grows anxious number camera to have many different type, every model has its distinct advantage and applicable setting. It is a few classical all alone below model of camera of Ni Changjiao number:

1.Suo Ni Cyber-shot DSC-RX10 IV: This camera uses sensor of 20.1 MP Exmor RS CMOS and BIONZ X processor, have fine painting to pledge expression and high speed take ability repeatedly, filming move or be behaved below the setting such as wild animal very outstanding.

2.Suo Ni Cyber-shot DSC-HX400V: This camera uses sensor of 20.4 MP Exmor R CMOS and BIONZ X processor, deploy camera lens of 50 times optical scorch, can catch remote detail, and have prevent exceedingly goodly shake the effect.

3.Suo Ni Cyber-shot DSC-H400: This camera deploys camera lens of 63 times optical scorch, can film more remote object, still have at the same time hold the characteristic such as stability, high-definition kinescope goodly.

4.Suo Ni Cyber-shot DSC-RX100 VII: This is cabinet and light but the long anxious camera with all ready function, it uses sensor of 20.1 MP Exmor RS CMOS and BIONZ X processor, deploy camera lens of 24-200mm F/2.8-4.5 scorch, suit to travel and film very much the setting of daily life.

Overall for, these all alone Buddhist nun grow anxious number camera to have outstanding picture to pledge expression, high speed is patted repeatedly, superior scorch ability and prevent shake the characteristic such as the effect, film its advantage all can be shown below setting in what differ can. Specific choice which camera still needs to need to have a consideration with the budget according to the individual.

3, can camera of long anxious number move parameter?

Like the weak sheet that turn over badge, can choose a hand to accuse or all sorts of automatic exposure functions.

4, does float grow Jiaohe to grow anxious distinction?

Distinction is as follows:

     One, the structure is different.

     Those who grow anxious opposite Yu Fu to use formula is long anxious, need increases reflection face to fold smooth road turn 90 degrees. This reflex face can be the prism that pure illuminator perhaps uses total reflection, prism is opposite for more commonly used.

     2, the advantage is distinct.

     Because group of long anxious model folded smooth road turn 90* , so the ply modular group (Z axis height) translate into length () of X axis length. Such actual below the circumstance with Z axis changeless height focus can be done longlier.

     Float type grows anxious advantage to depend on a structure simple. Because do not need the construction with other perhaps prism to be used at reflection, so float type grows Jiao Yong to have fewer smooth damage, minorrer modular group volume.

5, go hope long Jiaohe grows anxious distinction?

     Distinction is as follows:

     One, the structure is different.

     Go hope to grow anxious photograph anxious to growing traditionally, need increases reflection face to fold smooth road turn 90 degrees. This reflex face can be the prism that pure illuminator perhaps uses total reflection, prism is opposite for more commonly used.

     2, the advantage is distinct.

     Go hope to because turn of will smooth road folded 90* ,grow anxious model group, so the ply modular group (Z axis height) translate into length () of X axis length. Such actual below the circumstance with Z axis changeless height focus can be done longlier.

     The tradition grows anxious advantage to depend on a structure simple. Because do not need the construction with other perhaps prism to be used at reflection, so traditional long Jiao Yong has fewer smooth damage, minorrer modular group volume.

6, is digital watch for a chance little long anxious what meaning be?

Digital watch for a chance is little long anxious: Weigh multiple of scorch of digital camera optics to amount to piles up camera small telephoto lens in the camera lens of 3 times above, 10 times less than normally, my answer ends, hope my answer can help you

7, which has been camera of long anxious number compared?

What I buy is Ni Kang P900s 24-2000, there is P1000 again now. The picture cannot ask character too tall. Hahahaha.

8, it where fund camera of long anxious high-definition number recommends is good that where fund camera of long anxious high-definition number recommends?

The equivalent 24-720 of sensor of little ground of mobile phone wanting cent and 840mm pocket grow anxious camera and equivalent 21-1365mm beautiful to be able to with equivalent 24-2000/3000mm a smooth viewfinder card grows machine of anxious an organic whole two sort. Beautiful of equivalent 24-600mm of 1 inch of as to level of introduction of camera large base 20 million sensor resembling element can all alone the Buddhist nun (loose clip issueing Lai is equivalent 25-400mm or 1 department of machine of 500mm) an organic whole and Ni Kang is small telephoto lens of odd equivalent 189-810mm, do not belong to " card grows camera of Jiao Gaoqing number " .

Without specific utility cannot accurate recommend " card grows camera of Jiao Gaoqing number " , from more than 1000 yuan go to 6000 yuan, suo Nijia can the card of mobile phone little ground that the brand such as Ni Kang has scene of a few times optical scorch grows anxious number camera, can film the photograph like high-definition video and common definition mobile phone, these having a few times true the tremendous moon picture that optical scorch camera lens takes is not database of the buy inside camera automatic complex definition, far outclass mobile phone photographs the true moon photograph that like the head scorch of 50 times mixture number films, the digital watch for an opportunity that has scene of a few times optical scorch is OK still remote film other moves body trends, will tell commonly, the plane of long anxious pocket with bulk little small weight and price of quick to anxious speed long anxious camera are higher.

Cruel pats the Ni Kang with highest function can thinking of P1000 to grow anxious camera is 1416 grams heavy, can hold equivalent 24-3000mmF2.8-8 for long be opposite automatically by right of high speed anxious (AF) function will film time lag shortens to about 0.1 seconds (shorten in extensive role end from the time lag that presses shutter pushbutton arrives to release shutter actually about 0.1 seconds) be in sunset hind and light are dim. Use measure of the biggest picture (3456] of × of 16 M [4608) , high speed is patted repeatedly can realize about 7 / the speed of the second, film continuously can amount to about 7 pieces of image, when low speed is patted repeatedly can in order to make an appointment with 1 / the speed of the second films continuously amount to about 200 pieces of high quality image. Even if mobile main body, also can reliable ground with high quality record critical moment. Set is when shutter is preferential, can make an appointment with 120 / the second perhaps makes an appointment with 60 / the speed of the second films about 60 pieces of image, the proposal uses about 120 / the second perhaps makes an appointment with 60 / the high speed of the second is patted repeatedly (have limitative) to image dimension. Of P1000 be being spent the most quickly to Jiao Su is 0.06 seconds (sheet of Ni Kang D7100 turns over APS-C width of cloth and small sheet of XT-3 of small sheet of Suo Ni A6000 and Fuji also is the fastest spend 0.06 seconds to Jiao Su) .

9, 50 long anxious and 100 long anxious which good?

The choice of accident of focal length of camera camera lens basically depends on the theme that cameraman wants to film. Focal length is called normally for the camera lens of 50mm standard camera lens, comfortable in harmony photographs common setting. And focal length suits close quarters to film for the telephoto lens of 100mm flowers and plants, and remote film avian etc. To common photography person will tell, the suitable scope of the camera lens of 50mm focal length is more wide. Because this is excel focal length the camera lens of 100mm.

10, does Iphone have long anxious and did not grow anxious distinction?

Distinction: Did not grow anxious is to cannot film remote scenery character. The telephoto lens inside Iphone mobile phone is to film the essential condition of distant view, in remote scenery character photography needs to handle chief anxious function. Camera lens of long focal distance is the photography camera lens that shows the focal distance that compares standard camera lens is long. Cent of camera lens of long focal distance photographs camera lens for common telephoto lens and over-distance two kinds.

The focal length length of common telephoto lens is close to standard camera lens, and the focal length that exceeds telephoto lens is more than standard camera lens far however. It is with 135 camera exemple, focal length of its camera lens from 85 millimeter - the photography camera lens of 300 millimeter is common telephoto lens, of 300 millimeter above to exceed telephoto lens. Use camera lens of long focal distance to film the characteristic that has the following sides: The perspective is little so, filmed scenery space scope is little also, filming the distance is in identically, what what film is video be more than standard camera lens, apply to film the detail of far scenery is mixed film the unapproachable body that be photographed. Depth of field is short so, can make the main body be photographinged in be in mixed and disorderly environment gets highlighting.

But brought certain difficulty to exact focus, the focus when if be in,filming a little not accurate, can cause paste of main body empty. Clairvoyant effect differs this kind of camera lens to have apparent compression the characteristic of dimensional depth distance and exaggerated background. When camera lens of long focal distance is being used, it is to be used commonly film further scenery. Because airy absorbs the effect that reachs free scattering light, so, filmed video contrast is lesser, light of disappear of together with grit is more serious, should achieving very exact focus is not easy. The over-distance of use 300mm above photographs camera lens to film, get together light of of all kinds hard at a bit, produce secondary spectral issue consequently. Be based on afore-mentioned circumstances, of the work that films sometimes into not tall like quality.