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Part #: TM-0203-S-PS(DBMR)

Price: Register for Pricing

Description:
0.250"DIA 0.035"THK.
TURNING MIRROR Si PRO.SILVER

Quantity on Hand: 2

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 0.250"+.000"/-.005"
THICKNESS: 0.035"+/-.005"
PARALLELISM: NOT SPECIFIED
FLATNESS: PWR: 2 FRINGES MAX.|IRREG: 1 FRINGE MAX.
SURFACE QUALITY: 40-20 SCRATCH-DIG, 1 FACE.
FINE GROUND, 1 FACE.
CLEAR APERTURE: CENTRAL 0.230"MINIMUM DIAMETER.
EDGE BEVEL: NONE, SHARP EDGE REQUIRED.
MATERIAL: SILICON, SINGLE CRYSTAL, MIRROR GRADE.
COATING: PROTECTED SILVER COAT FOR 99.5% MINIMUM
REFLECTANCE AT 10.6 MICRONS AND ALSO
95.0% MINIMUM REFLECTANCE AT 0.633
MICRONS, WITH A 45deg INCIDENCE ANGLE
APPLIED TO POLISHED FACE.
TOTAL ABSORPTION: 0.20% MAXIMUM.