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The Ushio USH500D is a 500W mercury short-arc lamp engineered for high-luminance UV/visible output in precision optical tools. It is commonly used in ASML Stepper Model 5000/50 platforms and is cited as equivalent to Osram HBO500W/A. Ushio’s super high pressure mercury designs concentrate strong output in key UV wavelengths (notably around 436 nm, 405 nm, and 365 nm) to support uniform illumination in optical systems. SKU: USH500D (5000518).
Age group18+
CategoryFacilities
Country of originUSA
GenderUnisex
ManufacturerSpecialty Optical Systems / SOS Cleanroom
MpnUSH500D (5000518)
Sub brandUSHIO
TypeFacilities