High-speed 6-dimensional sensor (laser autocollimator)

High-speed simultaneous measurement of 6 axes: tilt in 2 axes, displacement, position in 2 axes, and rotation, using just one device from a single direction.

Background of Development Is it possible to measure the sensor-shift type OIS of smartphone camera modules with a single device? This development was initiated in response to such customer requests. The sensor-shift type OIS is characterized by having correction axes not only in the X-Y direction but also in the rotational direction. While there is a method using a high-speed 5-dimensional sensor and an autocollimator for measurement, it has issues such as requiring installation space for two devices, the need for alignment between sensors, and management challenges. Therefore, our company developed a product that combines the autocollimator method (tilt), triangulation method (height), and vision sensor (position) of the 5-dimensional sensor, along with a rotational angle detection optical system to solve these problems. Features - Integration of triangulation technology, position measurement technology, and 3-axis angle measurement technology into a single sensor - Excellent repeatability and high linearity accuracy - Wide working distance with high operability

Optical Measuring Instruments