UMA / 產品介紹 / 鏡頭MTF檢測設備
DSC-E1WE

1

DSC-E1WE為DSC-E1系列產品,除具有DSC-E1相同功能外,更能支援180度的視角範圍檢測且在此條件下還能具有使用料盤批量生產功能,非常適用於廣角或魚眼鏡頭的MTF檢測。
 
 
特點                                                                                                
  • DSC-E1WE支援FOV 180˚ 量測,且達到料盤取放便利性。
  • Reticle結合Distortion補償設計 ,量測精確且節省Reticle購買費用。
  • 9~25 image regions組合供客戶選購及方便擴充升級。
  • 結構強化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。

2

MTF 9 ~25 image regions
DOF Depth of Focus
FBFL Flange Back Focal Length
Magnification Center
EFL  
Image Plane Tilt Angle & Azimuth
Focus Tilt Curvature Height
Through Focus  
Limit Resolution  
S.F.R Spatial Frequency Response
CRA Chief Ray Angle
Image plane Correction  

3

Normally Average Test Time / per Fix Lens
(including Through Focus、DOF)
9~25 image regions < 3.0s
MTF Repeatability (excluding load & unload) Delta MTF : (<= 180lp/mm)
on axis <= 1.5 ; off axis <= 2.5
Maximum Measuring Frequency 300lp/mm
Limited FBL > -3.0mm
Limited Image Circle ≦12mm  ( >12mm customized)
Collimator Lens EFL : 25mm/35mm/50mm
FOV Range (optional) Bracket A.(Typical) : 20˚ ~ 75˚
Bracket B. : 60˚ ~ 120˚
Bracket C. : 90˚ ~ 145˚
Bracket D. : 120˚ ~180˚
XY Auto Centering Accuracy / Range 3um ; ±0.15mm
Limited Measuring Journey of Tray 130mm at X & Y Axis
Light Source 15V /150W Halogen Lamp
Machine Dimensions(cm) 142cm *76cm *160cm
Machine Weight(Kg) 220 Kg
Power Supply AC220V/10A
Software Operation Windows 7