Development Background
Is it possible to measure the OIS lens actuator of a smartphone camera with a single unit? We developed this system based on such a customer’s request.
The conventional method was to measure X, Y, and Z with three laser displacement meters each and tilt with one autocollimator, but this method required space for four sensors, alignment between sensors, and management of the sensors. We have solved this problem by developing a product that combines the autocollimator method (tilt), the triangulation method (height), and a vision sensor (position).
Features
1. Triangulation, position measurement, and angle measurement technologies in a single sensor
2. Excellent repeatability and high precision linearity
3. Wide working distance with high workability
Product Information
| Model | MF-5570-0002 | |||||
| Measurement Sample | φ2.9mm Optical mirror（FH-2304*1） | |||||
| Working Distance | 80±0.5mm | |||||
| Measurement Type | Tilt（θX, θY） | Displacement（Z） | Position（X, Y） | |||
| Measurement Area | +/-60arcmin*2 | +/-1mm | +/-0.7mm | |||
| Source Wavelength / Beam diameter |
658+/-10nm / φ0.3mm（Displacement, Tilt） 658+/-10nm / φ5mm（Position） |
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| Output Rate | 10,000 times/sec | |||||
| Size（Without protrusions） | W185 D220 H56mm | |||||
*1. Only reflected light from the target mirror is received by the sensor, so there must be no reflection from the φ7mm area aroundthe target mirror. FH-2304 (reflectance 80% or higher, size φ2.9 mm, thickness 0.3 mm ±0.05 mm, parallelism within 30 arcsec).
*2. Circular range.
Related Solutions
Downloads
Operation Manuals
*You can download the operating instructions from the e-mail that will be automatically returned to the e-mail address you enter in the form below.
High-speed 5D Sensor | Operation Manuals
Software
*You can download the software from the e-mail that will be automatically returned to the e-mail address you enter in the form below.
High-speed 5D Sensor | Software
Outline Drawing
*You can download the outline drawing from the e-mail that will be automatically returned to the e-mail address you enter in the form below.
High-speed 5D Sensor | Outline Drawing