UltraTech 06-15-02711 Tool Makers Microscope 22441 X-Y Stage Newport 4x Rolyn

UltraTech 06-15-02711 Tool Makers Microscope 22441 X-Y Stage Newport 4x Rolyn

The UltraTech Stepper 06-15-02711 is a precision tool maker's microscope assembly (assembly no. 22441) built for high-accuracy inspection and measurement in semiconductor and precision manufacturing environments. It combines a black anodized aluminum X-Y micrometer stage with a 4x German eyepiece and a Rolyn Germany 10x achromatic objective, delivering the fine positional control and optical quality needed for wafer, reticle, and component-level inspection work. The QC audit label dates this assembly to February 29, 1996, Rev. B.

Specifications & What's Included

• Manufacturer: UltraTech Stepper
• Part Number: 06-15-02711, Rev. B
• Assembly Number: 22441
• Eyepiece: 4x, Made in Germany
• Objective: Rolyn Germany — 10x Mounted Achromat, N.A. 0.30, FL-16.0 mm, WD-6.0 mm
• Stage: Precision black anodized aluminum X-Y stage
• Micrometers: 2x Newport Corp. (Fountain Valley, CA) micrometer drives — one per axis (X and Y)
• Objective stored in protective clear plastic vial
• Transport/storage case: custom two-piece aluminum flight case with blue foam cutouts form-fitted to the assembly
• QC Audit Date: 2/29/96

Applications

Tool maker's microscopes of this type are precision metrology instruments used for non-contact measurement and inspection of small parts, features, and surfaces. In the semiconductor industry — the intended home for this UltraTech Stepper OEM assembly — they are used for reticle and photomask inspection, wafer edge and alignment mark examination, die-level feature measurement, and quality control of precision-machined components. The Newport micrometer-driven X-Y stage allows repeatable, calibrated positioning across the sample for dimensional measurement tasks. Outside of semiconductor fabs, identical instruments are used in toolrooms, gage labs, and precision machining shops for inspecting cutting tools, gauges, threads, and fine mechanical parts. This assembly dates from the mid-1990s era of UltraTech Stepper's i-line and g-line photolithography systems, and the quality of the optics and stage construction means it remains a capable metrology platform today.