UMA / PRODUCTS / Active Alignmet
MD-E3LAR
1
MD-E3LAR
High Precision Centering Alignment System for Rear Lens (or Group)
MD-E3LAR provides full functions of high precision active focusing, tilt calibration, centering, glue dispensing, UV curing, and MTF final test for the rear lens or group alignment.
MD-E3LAR can also be an MTF tester when the centering alignment functions are idle.
FEATURES
✔ The best MTF performance of the lens can be acquired via the precise XY-axis MTF centering process.
✔ The automatic glue dispensing and UV curing system are equipped, which can replace manual glue dispensing process.
✔ The automatic MTF inspection functions after UV curing can be the final test procedure for the lens.
✔ MD-E3LAR also can be a MTF tester when the centering alignment functions are idle, which is an additional valuable feature.
High Precision Centering Alignment System for Rear Lens (or Group)
MD-E3LAR provides full functions of high precision active focusing, tilt calibration, centering, glue dispensing, UV curing, and MTF final test for the rear lens or group alignment.
MD-E3LAR can also be an MTF tester when the centering alignment functions are idle.
FEATURES
✔ The best MTF performance of the lens can be acquired via the precise XY-axis MTF centering process.
✔ The automatic glue dispensing and UV curing system are equipped, which can replace manual glue dispensing process.
✔ The automatic MTF inspection functions after UV curing can be the final test procedure for the lens.
✔ MD-E3LAR also can be a MTF tester when the centering alignment functions are idle, which is an additional valuable feature.
2
FUNCTIONS
| MTF Centering | MTF Centering for the rear lens or group |
| Automatic Partial Glue Dispensing and UV Curing |
Automatically dispense glue and UV cure once the lens performance meets the criteria |
| Automatic Circled Glue Dispensing and Area UV Curing |
(Optional) |
| MTF | MTF Tester Standard Test Items |
| DOF | |
| FBL | |
| EFL | |
| Through Focus | |
| Focus Tilt | |
| S.F.R. | |
| Tilt Angle | |
| Image plane Correction | |
| Limit Resolution | |
| C.R.A. | |
| Encircle Energy | |
| FOV | |
| Optical Distortion |
3
SPECIFICATIONS
| Machine Dimensions | 968W*1105D*1640H mm |
| Machine Weight | ~350 Kg |
| Power Supply | AC220V/10A |
| Communication Interface | I/O Card |
| Operation System | Windows 10 |
| Optical System (Dome 480) | Collimator Cameras：5~17 sets Object Distance：Infinite |
| Cycle time (Depends on product) | < 90secs/pc |
| Complete Lens MTF Repetition (excluding load/un-load) |
On-axis <= 1.5 Off-axis <= 2.5 |
| AA MTF Repetition (excluding load/un-load) |
TBD |
| Lens Dimensions Limitation(Customized) | • Ø：5 ~ 45 mm • H：5 ~ 60 mm |
| (3)-1 XYZ Axis SPEC for MTF AA Stroke/resolution |
• X Axis：20mm / 0.2um • Y Axis：20mm / 0.2um • Z Axis：40mm / 10um (clamp Lens only) |
| (3)-2 XYZ Axis SPEC for Reticle Centering and Focus Scan Stroke/resolution |
• X Axis：20mm / 1um • Y Axis：20mm / 1um • Z Axis：40mm / 0.2 um |
| (3) LED Light Source (Reticle) | Visible：Photopic NIR：850nm or 940nm (Optional) |