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