Mask inspection equipment

ACTIS A200HiT series

A high-throughput actinic EUV mask inspection system for wafer fabs with 3 times the inspection speed of ACTIS A150.

Maker: Lasertec · Official product page

Specifications


TypeActinic inspection (EUV light)
Inspection speed3 times that of ACTIS A150
AnnouncedOctober 2025

Specifications as published by the maker. See the sources below.

Overview


The ACTIS A200HiT series is Lasertec's actinic EUV patterned mask defect inspection system. Announced in October 2025, it is the high-throughput ACTIS model for wafer fabs.

It catches printable defects on EUV masks quickly and sensitively, with 3 times the inspection speed of ACTIS A150.

It detects printable defects that arise while EUV masks are in use at wafer fabs. It is used for incoming and periodic quality inspection of EUV masks at fabs.

Key features


Applications


Other mask inspection equipment


All mask inspection equipment and Japanese suppliers

More from Lasertec


Sources


  1. Lasertec: ACTIS A200HiT product page

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Mask inspection equipment

Last updated: October 23, 2026