Full laser line with segment processing
The unique correlation processing focus technology enables auto focus where other laser or image auto focus systems fail
Extreme robust focus results by interactive selection of best focus parameters
Motor controller interface with analog & digital outputs for a seamless closed loop integration with third party’s stepper motor , piezo , voice-coil or servo drives
Applicable to Plan Apo lenses 1x-150x, VIS, IR & UV
Adjustable laser power limitation
User interface with enhanced network capabilities for multi sensor operation
Easy integration of UI functions into the customer software without software library needed
| Feature | Details / Values |
| Lens Type | APO Plan Infinite Microscope Objective Lens |
| Magnification | 5x |
| Numerical Aperture | 0.14 |
| Surface Detection Range | ±12000µm |
| Sample Rate | 4kHz max. |
| Image Sensor | 250 full frames/sec. max. |
| Accuracy* | Laser mode: +/-0.4 of Lens DOF |
| Light Source | Safety Class III R Wavelength 660nm-670nm, 785nm |
| Operation Temperature | + 5°C to + 50°C |
| Beam Shape | 45° tilted laser line |
| Weight (Sensor + Cable) | 400gr + 140gr |
| Weight Interface | 400gr |
| Recommended Port | Beamsplitter 50/50 @670nm |
| Laser AF Cycle Time | 0.1s (Auto Tracking) |
| Power Input | +12V DC (sensor only), 24-48V (sensor with motor controller) |
| Distance Output | Analog: 0 - 10V |
| Signal Quality Output | Analog: 0 - 10V |
| Communication | Digital: RS232 (Ethernet optional) |
| Laser ON/OFF | Input: TTL & via command |
Adapters available for a range of different microscopes
Motor controller interface with analog & digital outputs for a seamless closed loop integration with third party’s stepper motor, piezo, voice-coil or servo drives
Unique Correlation Processing laser focus method
Full laser line with segment processing
Applicable to Plan Apo lenses 1x-150x, VIS, IR & UV
Adjustable laser power limitation
User interface with enhanced network capabilities for multi sensor operation
Easy integration of UI functions into the customer software without software library needed
Auto Focus Sensor for automated optical inspection (AOI) Systems and industrial microscopes
Analog Output of Focus Distance: 0-10V
Applicable to infinite corrected lenses from 1x to 100x magnification, VIS, IR, UV
The LAF4- ORB comes as a standalone Auto Focus sensor and provides an analog output to connect with an external stage amplifier or motor controller with analog close look Control input
UI interface
Easy Integration and Software implementation
Pulse/Direction output (current source to drive opto-isolator of stepper/servo motor drive
Analog focus control output 0-10V (e.g. to feed servo-, piezo- or voice coil controllers in open or closed loop)
Analog Quality signal output 0-10V
Industrial equipment suitable robust I/O interfacing, power supply/ground isolation, protection circuits, supply 24-48V
Single connection to AF Sensor, all connections from MSG Autofocus to your machine going through the LAF-C2
Inputs for limit switches and safety stop
Automated Differential Interference Contrast microscope
+65 6748 5517
info@jm-vistec.com
10 Kaki Bukit Ave 1, #07-06, Singapore 417942
