UMA / 產品介紹 / 鏡頭MTF檢測設備
DSC-E3WE

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DSC-E3WE
鏡頭檢測儀 Lens MTF Tester
以鏡頭MTF檢測為應用之產品。
具有速度快、精度高、重現佳、價格合理等特點,並可與業界標準合致。

應用產品
手機、NB、監控、ARVRTOF、屏下指紋、內視鏡等鏡頭的大批量在線生產檢測。

特點
 單一機台即可支援 FOV 6˚ ~190˚量測。
 九驊專利: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
 一般或廣角鏡頭的量測上不需更換任何支架。
 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。

選配及升級
 選配:微距量測。適用於指紋辨識、醫療、特定手機應用等。
 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 (九驊專利)
Optical Distortion

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系統規格

Machine Dimensions R350 :142cm *76cm *150cm
R480 :161cm *100cm *165cm
Machine Weight R350 : 350 Kg
R480 : 380 Kg
Power Supply AC220V/10A
IPC Operation system Microsoft Windows 10






 




 
 

設備規格

Reticle Pattern – 3 types
(Optional)
A:Edge (ISO 12233) + Grid
B:Cross Line + Grid 
C:Cross Line
MTF Repeatability
(10pcs sample tray in/out 5 timesexcluding load & unload)
Delta MTF : (<= 200lp/mm)
On axis <= 1.0 、 Off axis <= 1.5
Average test times/pc
H/W Trigger Mode
(without tray load and unload)
1.5s /pc
(M6 Lens、through focus range +/-0.04)
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: 35mm、50mm
Min. Object Distance 20cm
Note.
當物距或FOV不同即需更換Collimator Lens
LED Light Source Visible:Photopic
NIR:850nm or 940nm (Optical)