Area scan sensor "Flying Spot Scanner"

No XY stage needed! Thickness and distance (displacement) measurement possible using the principle of spectral interference! Also suitable for wafer inspection applications.

last updated Mar 30, 2022

Presitech Japan Co., Ltd. Company Profile

Specialist in laser material processing and optical measurement technology!

last updated Mar 30, 2022

Optical area scanner "Flying Spot Scanner"

High-speed area scanning unaffected by vibrations. For online, offline, quality control, and wafer inspection applications.

last updated Mar 30, 2022

[Data] Non-contact thickness and shape measurement sensor

Many measurement examples are included! We are introducing CHRocodile's applications for semiconductors.

last updated Mar 30, 2022

[Information] Introduction to the CHRocodile Series

We are publishing information about non-contact thickness and shape measurement sensors!

last updated Mar 30, 2022

[Data] Products for consumer electronics manufacturing processes

For consumers! We feature shape and thickness inspection using color aberration line sensors.

last updated Mar 30, 2022

"ScanMaster" realizes high-performance remote welding.

An all-in-one scanner that can weld workpieces under optimal conditions through ultra-fast shape recognition.

last updated May 31, 2024

Non-contact measurement device for batteries, laser welding monitoring system.

Area sensor for internal defect inspection after welding as a substitute for X-rays, with over 15,000 units of monitoring systems during welding in operation.

last updated Aug 01, 2024

SEMI-compliant 12-inch wafer thickness and shape measurement system

12" wafer full inspection accelerated, can also be used for full inspection of wafers.

last updated May 30, 2025