UMA / 產品介紹 / 鏡頭MTF檢測設備
DSC-E3TE

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DSC-E3TE
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
長焦距或小視角鏡頭的大批量在線生產檢測並可手動切換至10cm等有限距量測。

特點
✔ 支援FOV 3˚ ~ 40˚、無限距至1.5M有現距量測，其他規格仍可提供客製。
✔ 九驊多國專利：有別於多光管架構無法量測大口徑鏡頭，E3TE採Relay Lens設計可支援大、小口徑長焦鏡頭量測。
　最長可支援EFL80mm，其他規格仍可提供客製。
✔ Relay Lens裝置為可切換架構，可切換支援10cm以上有限距量測。
✔ 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。

 

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測試功能

MTF Edge or Line Pattern
DOF Depth of Focus
FBFL Flange Back Focal Length
EFL  
Through Focus  
Focus Tilt Curvature Height
Image Plane Tilt Angle & Azimuth
Image plane Correction  
S.F.R. Spatial Frequency Response
Limit Resolution  
C.R.A. Chief Ray Angle
Encircle Energy Edge Pattern

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系統規格

Machine Dimensions 190cm *76cm *160cm
Machine Weight 350 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 times、excluding load & unload)		 Delta MTF : (<= 200lp/mm)
On axis <= 1.5 ; off axis <= 2.5
Average test times/pc
H/W Trigger Mode
(without tray load and unload)		 2.0s /pc
(M6 Lens、through focus range +/-0.04)
MTF Repeatability
(Without tray load/unload)		 Delta MTF : (<= 180lp/mm)
On axis <= 1.5 ; off axis <= 2.5
Maximum Measuring Frequency 300lp/mm
Limited FBL > -3.0mm
BFL Repeatability ≦0.02 mm
Limited Image Circle ≦12mm  ( >12mm customized)
System Spectrum Response Photopic or NIR
Light Source White Light or NIR LED Light Source