Our Products
ATF6.5
The ATF 6.5 Sensor is an automated tracking focus solution designed for precision microscopy applications that allows focusing servo systems to quickly and accurately determine the distance and direction to the best focus position. Leveraging advanced laser triangulation technology, it ensures rapid and accurate focus for both stationary and moving samples. With enhanced laser power and advanced surface recognition, it provides fast, accurate, and reliable focus for a wide range of applications.
Comparison: Product ATF6.5, ATF6 & PFA-LN
| Autofocus Sensor | ATF6 | ATF6.5 | PFA-LN | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Structured Light Pattern | Line Segment | |||||||||
| Wavelengths Available (nm) | 660 | 785 | 850 | 680 | 785 | 450 | 660 | 785 | 850 | |
| Power Output (mW) | 0.25 | 0.021 | 0.031 | 1.5 | 1.6 | 1.1 | 1.1 | 0.9 | 1.1 | |
| Laser Classification | I | 3B | 3B | 3B | 3B | 3R | 3R | 3R | 3R | |
| Maximum Standoff Distance | 200mm | 300mm | 300mm | |||||||
| Communication Differences | RS232/RS422 | Gigabit Ethernet, RS485 | ||||||||
| Output Data Rate | Up to 1.7kHz (6.5kHz SWIFT Mode) | Up to 3 kHz (5kHz SWIFT Mode) | ||||||||
| Static Autofocus Repeatability | ± 1/3 Objective Depth of Field | ± 1/4 Objective Depth of Field | ||||||||
| Fast Tracking Autofocus Repeatability | ± 1/2 Objective Depth of Field | ± 1/3 Objective Depth of Field | ||||||||
Features
- Wide Capture Range: Extended capture range for a variety of objective lenses.
- Improved Optics Extended capture range for a variety of objective lenses and add Support for a larger standoff distance (up to 300 mm).
- Supports tracking autofocus for dynamic or stationary samples.
- Advanced modes like surface recognition and video autofocus for varied imaging needs.
- Available at 680nm and 785nm wavelengths.
Applications
- The ATF6.5 sensor is an excellent solution for semiconductor, flat panel display, biomedical, and optical metrology microscopy imaging.
