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Part #: W-2025-FSX-AR248

Price: Register for Pricing

Description:
2.000"DIA 0.250"THK.
WINDOW FUSED-SILICA COATED

Quantity on Hand: 1

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 2.000"+.000"/-.005"
THICKNESS: 0.250"+/-.010"
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 1/10 WAVE MAXIMUM AT 0.633u, 2 FACES.
SURFACE FINISH: 20-10 SCRATCH/DIG PER MIL-O-13830,
2 FACES.
EDGE BEVEL: 0.50mm NOMINAL X 45deg, 2 PLACES.
MATERIAL: FUSED SILICA, ULTRAVIOLET GRADE.
COATING: ANTIREFLECTIVE COATED FOR MINIMUM
REFLECTANCE AT 248 NANOMETERS WITH A
NORMAL INCIDENCE ANGLE, APPLIED TO
BOTH FACES.