UV Light and Energy Analyzers

OAI Model 656 Meter is designed for use with all mask aligners and flood exposure systems. For over 45 years, OAI is a world...

UV Light and Energy Meter for use with all wafer steppers. For over 45 years, OAI is a world leader in UV Light and Energy...

220-540nm probes

For over 40 years, has been the leader in NIST traceable calibration of instruments for measuring Ultra Violet (UV) light....

We invite you to consider OAI as your technology partner. OAI combines innovative design and manufacturing expertise with...