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  AOI機器視覺軟體
  機器視覺工業相機
    USB2.0
    USB3.0
    IEEE1394
    GigE
    PoE
    VGA
    PCI Express
    SMART
    OTHER
  工業檢測光學鏡頭
    鏡頭介紹
    CS-Mount
    C-Mount
    S-Mount
    定倍鏡頭
    變焦鏡頭
  機器視覺檢測光源
  機台設備訊號整合
  視覺檢測工控電腦
 
顯微鏡 Micorscopy / 自動化 Automation
顯微鏡自動對焦裝置
 
No. FR-MS-AF
   

 

顯 微 鏡 升 級 自 動 對 焦 模 組

產品特色 :

  • Fast Focusing - A typical accurate focus operation takes about one second, and can be configured for even faster operation.
  • Accurate Focusing - Where there is a "best focus" plane, ASI's auto-focus will find it as well as any human operator.
  • Objective Lens Protection - Once zeroed, auto-focus will not move more than 0.2 mm closer to the sample for safety.
  • Focus Value Readout - The focus value is always displayed on the LCD readout so you can easily verify correct operation.
  • Video Region Select - A rectangular subsection of the video frame may be selected as the active focus region. Selection is highlighted on monitor output.
  • Auto Calibration - Performs a series of scans and selects various internal parameters to achieve optimal focusing.
  • Focus Algorithms to fit your need - Auto-focusing can be accomplished via push-button on the controller or with commands from the host computer.
    • Full Range
    • Hill Detect

實際DEMO樣本影像 :


樣本影像說明 :

Frame   Description   Time
1   In-Focus Frame (for reference after video rewind)   33 ms
2 - 28   Specimen Out-of-Focus   900 ms
(29)   (Auto-Focus is initiated)  
29 - 33   Drive down 50 μm   167 ms
34 - 50   Scan up (#46 is the actual in-focus frame)   567 ms
51 - 52   Drive back to In-Focus Position   67 ms
53 - 60   Specimen In-Focus   267 ms




 
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