UMA / 產品介紹 / 鏡頭MTF檢測設備
DSC-E3UW

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DSC-E3UW
鏡頭檢測儀 Lens MTF Tester
針對大廣角鏡頭MTF檢測而設計之產品。
研發評鑒鏡頭及
QC入料檢驗首選設備。

應用產品
車用、運動、監控等廣角鏡頭之檢測。

特點

 單一機台即可支援FOV 14˚ ~195˚量測。
 不需更換任何廣角支架。

 九驊專利:支援 Cross Line 等各式標靶 (Reticle) Distortion 修正補償及 MTF量測。
                     不需額外標靶及光學資訊作 distortion 修正補償,可節省校正程序及Reticle購買費用。

 支援無窮距及有現距測試,最短物距可至20cm
 提供動態 (free run) 及驅動 (trigger run) 兩種相機對焦掃描模式,讓使用者依測試條件自行優化選擇。
 單行料盤可擺設
10M12鏡頭,料盤快速進(出)約1.5s

選配及升級
 升級:5x Zoom Lens測試。



 

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測試功能

MTF 5 ~25 Image Regions
DOF Depth of Focus
FBL Flange Back Focal Length
EFL  
Through Focus  
Focus Tilt Curvature Height
S.F.R. Spatial Frequency Response
Tilt Angle Optical Axis Tilt & Azimuth
Image plane Correction Simulated Active Alignment
Limit Resolution TV Line=2*LR*Sensor Size
C.R.A. Chief Ray Angle
Encircle Energy  
FOV (UMA Patent)
Optical Distortion  




















 

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系統規格

Machine Dimensions 950mm(D)*1400mm(w)*1600mm(L)
Machine Weight 350 Kg
Power Supply AC220V/10A
Software Operation Windows 10





 



設備規格

Optical System Infinity conjugate
Number of Collimators
(or Image Regions)
9~25 sets
Normally Average Test Time
(Exclude tray load/unload)
Without tray in/out is around 2.5s/lens
Include tray in/out is around 3.0secs/lens
Reticle Pattern – 2 types (Optional) Edge (ISO 12233)
Cross Line
MTF Repeatability
(Excluding load & unload)
Delta MTF:(≦ 180lp/mm)
On axis ≦1.5;Off axis ≦2.5
Maximum Measuring Frequency 500lp/mm
Limited FBL > -3.0mm
Limited Image Circle ≦12mm  ( >12mm customized)
LED Light Source Visible:Photopic
NIR:850nm or 940nm (Optional)