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      自動(dòng)對(duì)焦顯微鏡(AUTO FOCUS MICROSCOPE SYSTEM)
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      產(chǎn)品簡(jiǎn)介
      關(guān)于自動(dòng)對(duì)焦顯微鏡(AF顯微鏡)說(shuō)到自動(dòng)對(duì)焦功能,一般都會(huì)認(rèn)為是民用數(shù)碼相機(jī)所使用的自動(dòng)對(duì)焦功能
      產(chǎn)品介紹
      關(guān)于自動(dòng)對(duì)焦顯微鏡(AF顯微鏡)


      說(shuō)到自動(dòng)對(duì)焦功能,一般都會(huì)認(rèn)為是民用數(shù)碼相機(jī)所使用的自動(dòng)對(duì)焦功能。
      數(shù)碼相機(jī)上的那種自動(dòng)對(duì)焦即使拿著相機(jī)的人晃動(dòng)了一下,或是被攝物前后移動(dòng)了一點(diǎn),聚焦在數(shù)碼相機(jī)等上的焦點(diǎn)仍然清晰,這是因?yàn)橄鄼C(jī)的景深足夠,即使沒(méi)有準(zhǔn)確對(duì)焦也能拍出清晰的圖像。
      但在顯微鏡領(lǐng)域就不能這樣,顯微鏡使用100x物鏡時(shí)(綜合倍率超過(guò)1000倍)景深只有約0.3μm(0.0003mm),對(duì)焦位置和樣品只要有0.3μm的偏差就會(huì)離開(kāi)焦面。
      精機(jī)的自動(dòng)對(duì)焦系統(tǒng)能夠在微小精密的對(duì)焦范圍內(nèi)實(shí)現(xiàn)自動(dòng)對(duì)焦,即使移動(dòng)樣品也能持續(xù)實(shí)施跟蹤對(duì)焦,是集成了各種先端技術(shù)的高科技產(chǎn)品。


      About autofocus microscopes (AF microscopes)

      When people hear “autofocus", many may think of the autofocus in digital cameras. Even if a photographer or a subject moves slightly, a digital camera can focus on an image.

      This does not mean that the camera completely tracks the subject with the autofocus. It is just that the focus area is large, so as long as the autofocus makes some degree of adjustment, the image should net be out of focus.

      However, this is not the case with a microscope.

      If an objective lens of a microscope is 100x (the total magnification exceeds 1000x), the focus depth (range where the subject comes into focus) is approx. 0.3μm (0.0003mm).

      This means that if the microscope and the sample are by just 0.3μm, the subject is no longer in focus.

      Our autofocus is a high-technology product that allows for automatic ultramicrossopeic focusing adjustment and tracking to keep a moving sample in focus.

      自動(dòng)對(duì)焦顯微鏡(AUTO FOCUS MICROSCOPE SYSTEM)


      特點(diǎn) Features

      • 優(yōu)秀的跟蹤性能

        即使樣品表面起伏或是傾斜也能實(shí)現(xiàn)跟蹤對(duì)焦。

      • Excellent tracking performance.

        Two-line sensor method for high-speed tracking of undulations and slopes can maintain continuous focus.

      • 世界的線陣傳感器方式

        世界上使用線陣傳感器(one-dimensional image sensors)的自動(dòng)對(duì)焦顯微鏡系統(tǒng)

      • Word’s only line-sensor autofocus system.

        The word’s only autofocus system that utilizes line sensors (one-dimensional image sensors).

      • 的高性能

        不僅適用于高反射率的金屬表面,也適用于低反射率的紙張、濾紙、玻璃、透明塑料等材質(zhì);能夠發(fā)揮其他類型自動(dòng)對(duì)焦系統(tǒng)無(wú)法做到的高性能,是同時(shí)擁有高性能和高適用性的自動(dòng)對(duì)焦系統(tǒng)。

      • Word’s leading focusing performance than ever.

        Supports both high-reflectance metal surfaces and low-reflectance surfaces such as paper or filters. Also performs well on glass and transparent plastic, which is not possible with other methods. Our autofocus system is high-functioning, and there are few unsuitable samples.

      • 廣泛倍率支持

        從宏觀到微觀,各種倍率的鏡頭都可使用。

      • From macro to micro.

        Supports a broad range of magnifications from macro to micro.


      簡(jiǎn)單的創(chuàng)意、顯著的效果!!新開(kāi)發(fā)的雙線陣傳感器

      Simple idea, huge benefits ! Newly-developed two-line-sensor method

      自動(dòng)對(duì)焦顯微鏡(AUTO FOCUS MICROSCOPE SYSTEM)


      與競(jìng)品的性能比較Performance comparison with other autofocus methods

      項(xiàng)目

      Item

      線陣傳感器式

      Line sensor method

      激光式

      Laser method

      圖像式

      Video signal method

      跟蹤性能

      Tracking type autofocus capability

      優(yōu)秀

      Excellent

      優(yōu)秀

      Excellent

      尚可

      Acceptable

      透明產(chǎn)品(如素玻璃)的適用性

      Support for transparent body [plain glass] samples

      優(yōu)秀

      Excellent

      良好

      Good

      尚可

      Acceptable

      低反射率的紙張等產(chǎn)品的適用性

      Support for samples with low reflectance, such as paper

      良好

      Good

      尚可

      Acceptable

      尚可

      Acceptable

      表面不平及有孔洞等產(chǎn)品的適用性

      Support for samples with holes or dents

      優(yōu)秀

      Excellent

      較差

      Poor

      優(yōu)秀

      Excellent

      1秒內(nèi)的對(duì)焦速度(詳細(xì)設(shè)置后可更快)

      Focusing speed within 1 second (faster with condition setting)

      優(yōu)秀

      Excellent

      優(yōu)秀

      Excellent

      尚可

      Acceptable

      如何選擇合適的型號(hào)

      About model selection

      1、請(qǐng)參考以下條件選擇合適的型號(hào)

      Please inform us of the following contents in order to select the model.

      樣品類型

      Work

      晶圓、玻璃、薄膜、紙張等

      Wafer, Glass, Film, Paper, etc.

      相機(jī)

      Camera

      面陣相機(jī)

      Area camera

      C口、F口、其他

      C mount, F mount, etc.

      像元尺寸

      Device size

      品牌、型號(hào)

      Brand name (Manufacturer), Product Number

      線陣相機(jī)

      Line camera

      F口、M42口、其他

      F mount, M42 mount, etc.

      像元尺寸

      Device size

      品牌、型號(hào)

      Brand name (Manufacturer), Product Number

      觀察方法

      Observation

      明場(chǎng)觀察、暗場(chǎng)觀察、偏光觀察、微分干涉觀察等

      Brightfield, Darkfield, Polarizing, Differential Interference Contrast, etc.

      物鏡

      Objective lens

      品牌

      Brand name (Manufacturer)

      尼康、奧林巴斯、三豐、澀谷光學(xué)等

      Nikon, Olympus, Mitutoyo, Shibuya Optical, etc.

      使用倍率

      Magnification

      2.5X、5X、10X、20X、100X、其他

      2.5X,5X,10X,20X,100X,etc.

      鼻輪或物鏡滑臺(tái)

      Revolver or Objective slider

      鼻輪

      Revolver

      手動(dòng)、電動(dòng)、不要(單鏡頭)

      Manual, Motorized, One objective lens

      物鏡滑臺(tái)

      Objective slider

      2孔、4孔、6孔、不要(單鏡頭)

      Two ports, Four ports, Six ports, One objective lens

      2、規(guī)格概略

      Outline specifications

      型號(hào)

      Model

      規(guī)格概略

      Outline specifications

      AF-IZ

      AF-IZ type

      單鏡頭、C口、明場(chǎng)觀察

      Objective lens, C mount, Brightfield observation

      AF-WF

      AF-WF type

      單鏡頭或鼻輪或物鏡滑臺(tái)、C口或F口、可使用明場(chǎng)、暗場(chǎng)、偏光、微分干涉

      Objective lens or Revolver or Objective slider, C mount or F mount, Brightfield, Polarizing, Darkfield, Differential Interference Contrast

      AF-WM

      AF-WM type

      單鏡頭、C口或F口、可使用微分干涉

      Objective lens, C mount or F mount, Differential Interference Contrast.

      AF-UNB、UN型

      AF-UNB/UN type

      適用于尼康、奧林巴斯等顯微鏡的改造

      Comply with commercially available microscope or Nikon, Olympus, etc.

      AF-VW

      AF-VW type

      激光修復(fù)用自動(dòng)對(duì)焦系統(tǒng)

      Laser repair

      AF-77VB-BD

      AF-77VB-BD type

      可同時(shí)使用明場(chǎng)暗場(chǎng)觀察

      Brightfield/Darkfield observation, Brightfield/Darkfield illumination (simultaneously)

      3、選配件

      About optional support

      觀察照明部:光圈調(diào)節(jié)

      Observation illumination unit : diaphragm

      偏光組件

      Polarizer unit




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