UMA / 產品介紹 / 鏡頭MTF檢測設備
DSC-E3WE

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DSC-E3WE Series
鏡頭檢測儀 Lens MTF Tester
 


• 支援FOV 12˚ ~180˚量測。

• 標靶(Reticle)整合MTF與Distortion修正補償二合一設計 (九驊專利),節省校正程序及Reticle購買費用。

• 5~25 image regions組合供客戶選購及方便擴充升級。

• 結構強化設計讓機台在一般工廠環境中即可使用,不需要另外加裝防震設施。

• 物距切換可滿足無窮距及有現距量測需求。

• 支援更完整的光學測試項目。

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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 (九驊專利)
Optical Distortion  
Relative Illumination  

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SPECIFICATIONS
Reticle Pattern – 3 types (Optional)
  1. Edge (ISO 12233) + Grid (含distortion補償)
  2. Line + Grid (含distortion補償)
  3. Line
MTF Repeatability
(10pcs sample tray in/out 5 timesexcluding load & unload)
Delta MTF : (<= 180lp/mm)
On axis <= 1.5 ; off axis <= 2.5
Average test times/pc
Depend on test item and FBFL deviation
(without tray load and unload)
 
1.7s ~ 3.0s/pc (M12 Lens)
1.3s ~ 1.8s/pc (M6 Lens)
Maximum Measuring Frequency 500lp/mm
Limited FBL > -3.0mm
Reticle Size Limited Max.12mm*12mm  ( >12mm customized)
Min.1.6mm*1.6mm
Macro Object Distance (optional)
Finite Conjugate Collimator(or Telescope)Lens EFL: 50mm
Min. Object Distance 30cm 、Min. ΔFOV=170
Note.當物距或FOV不同即需更換Collimator Lens
Infinite Conjugate Collimator(or Telescope)Lens EFL :25mm/35mm/50mm/100mm/200mm
R350 Dome (FOV 12˚ ~ 180˚)
Bracket Type A
Plate Type A
Diagonal 17˚ ~ 180˚
X axis 17˚ ~ 160˚
Y axis 17˚ ~ 130˚
Plate Type B (Attached to Bracket A)
Diagonal 12˚ ~ 17˚
R480 Dome (FOV 14˚ ~ 180˚)
Bracket Type A: 14°~90°
Bracket Type B : 80°~150°
Bracket Type C : 140°~180°
 
Lens Size Limitation ψ50, 60mm height
XYZ Table Accuracy 1um
Limited Measuring Journey column Tray 120mm at X & Y Axis
LED Light Source Visible : Photopic
NIR : 850nm or 940nm (Optional)
Machine Dimensions 142cm *76cm *160cm
Machine Weight 350 Kg
Power Supply AC220V/10A
IPC Operation system Microsoft Windows 10