B00E10331020

DIAMETER: 0.331"+/-.002"
THICKNESS: 0.020"+/-.002"
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 10 WAVES/INCH MAXIMUM, 2 FACES.
SURFACE FINISH: 80-50 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, OPTICAL GRADE
COATING: NONE, NOT REQUIRED.

SCD1308-01B

DIAMETER: 10.00mm +/- 0.10mm
THICKNESS: 0.75mm +/- 0.10mm
PARALLELISM: NOT SPECIFIED.
FLATNESS: NOT SPECIFIED.
SURFACE FINISH: 80-50 PER MIL-O-13830, 2 FACES.
MATERIAL QUALITY: STANDARD OPTICAL GRADE.

SCD1621-01A

DIAMETER: 15.00mm +/- 0.10mm
THICKNESS: 1.00mm +/- 0.10mm
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 1/4 WAVE MAXIMUM, 2 FACES.
SURFACE FINISH: 80-50 PER MIL-O-13830, 2 FACES.
MATERIAL QUALITY: OPTICAL GRADE
COATING: ANTIREFLECTIVE MgF2 COATING FOR MAXIMUM
TRANSMISSION BETWEEN 400-700nm, 1 FACE
ONLY.

SCD1695-01A

CONFIGURATION: DISC, TAPERED OD, PLANE-PARALLEL.
MAJOR DIAMETER: 0.157" +.000/-.005
MINOR DIAMETER: 0.125 +/-.002"
OD TAPER ANGLE: 9.00deg REFERENCE
THICKNESS: 0.100" +.005/-.000"
PARALLELISM: 3 ARC MINUTES MAXIMUM
FLATNESS: 1 WAVE MAXIMUM, 2 FACES.
SURFACE FINISH: FACES: 80-50 PER MIL-O-13830.
MATERIAL TYPE/QUALITY: FUSED SILICA, SUPRASIL 1

SCD1867-02A

CONFIGURATION: PLATE, PLANE-PARALLEL
LENGTH: 2.000"+/-.002"
WIDTH: 1.000"+/-.005"
THICKNESS: 0.250"+/-.002"
EDGE BEVELS: LIGHT PROTECTIVE BEVEL, ALL EDGES.
SURFACE FINISH: (2) 2.000" X 0.250" FACES POLISHED
80-50 PER MIL-O-13830.
REMAINING FACES POLISHED OR FINE
GROUND (NON-CRITICAL).
MATERIAL TYPE/QUALITY: FUSED SILICA, STANDARD
OPTICAL GRADE.
COATING: NONE, UNCOATED SUBSTRATE.

SCD1972-02A

CONFIGURATION: PLATE, PLANE-PARALLEL, TAPER EDGES
LENGTH: 2.795"+.000"/-.002"
WIDTH: 0.899"+.000"/-.002"
THICKNESS: 0.100"+/-.005"
EDGE BEVELS: 0.085" NOMINAL X 60 DEGREES, 4 PLACES
0.005" NOMINAL X 45 DEGREES, 4 PLACES
PARALLELISM: 3 ARC MINUTES MAXIMUM.
SURFACE ACCURACY: NOT CRITICAL
SURFACE QUALITY: 60-40 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, DYNASIL 4000,
NO SUBSTITUTIONS.
COATING: NONE, NOT REQUIRED.

SCD2046-02A

DIAMETER: 10.00mm + 0.00mm /- 0.10mm
THICKNESS: 1.00mm +/- 0.12mm
PARALLELISM: 10 ARC SECONDS MAXIMUM.
FLATNESS: 1/10 WAVE MAXIMUM, 2 FACES.
SURFACE FINISH: 10-5 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, WATER-FREE,
INFRASIL 302.
COATING: NONE, NOT REQUIRED.

SCD2054-01A

DIAMETER: 4.345"+/-.002"
THICKNESS: 0.250"+/-.010"
PARALLELISM: 0.005" MAXIMUM T.I.R.
FLATNESS: 0.0004" PER INCH MAXIMUM, 2 FACES.
EDGE BEVEL: 0.060"+/-.005" X 45deg, 1 PLACE
0.030"+/-.005" X 45deg, 1 PLACE
SURFACE QUALITY: 40-20 PER MIL-O-13830, 2 FACES.
EDGE AND BEVEL FINISH: 320 MESH.
MATERIAL TYPE/QUALITY: FUSED SILICA, CORNING 7980
0G GRADE. 80.0% MINIMUM
TRANSMITTANCE AT 185nm.
INCLUSION CLASS 0
TOTAL INCLUSION CROSS-
SECTION 0.00 - 0.03mm Sq.
MAXIMUM INCLUSION CROSS-
SECTION 0.10mm.
INDEX HOMOGENEITY GRADE A
WITH 1ppm MAXIMUM.
COATING: A/R COATED FOR < 1.0% R FROM 200nm-280nm

SCD2099-02A

DIAMETER: 1.500"+.000"/-.005"
THICKNESS: 0.250"+/-.005" (HIGH SIDE OF WEDGE)
WEDGE ANGLE: 3.0 DEGREES +/- 10 ARC MINUTES
EDGE BEVEL: 0.010" NOMINAL X 45deg, 2 PLACES.
FLATNESS: 2 WAVES MAXIMUM AT 0.633um, 2 FACES.
SURFACE QUALITY: 60-40 PER MIL-O-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 90% OF DIAMETER, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, INFRASIL 2,
WATER-FREE, OPTICAL GRADE.
COATING: NONE, NOT REQUIRED.

SCD2099-05A

DIAMETER: 1.500"+.000"/-.005"
THICKNESS: 0.250"+/-.005"
PARALLELISM: 3 ARC MINUTES MAXIMUM
EDGE BEVEL: 0.010" NOMINAL X 45deg, 2 PLACES.
FLATNESS: 2 WAVES MAXIMUM AT 0.633um, 2 FACES.
SURFACE QUALITY: 60-40 PER MIL-O-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 90% OF DIAMETER, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, INFRASIL 2,
WATER-FREE, OPTICAL GRADE.
COATING: NONE, NOT REQUIRED.

SCD2306-02A

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.330"+0.00/-.010"
THICKNESS: 0.250"+0.00/-.005"
PARALLELISM: 3 ARC MINUTES MAXIMUM
EDGE BEVEL: 0.020"+0.00/-.010" X 45deg, 2 FACES.
OD AND BEVEL SURFACE FINISH: POLISHED TO 80-50
PER MIL-PRF-13830.
SURFACE FINISH: 40-20 PER MIL-PRF-13830, 2 FACES.
SURFACE ACCURACY: 0.5 WAVE OPTICAL PATH DIFFERENCE
ACROSS EACH SURFACE AT 632nm.
IMPERFECTIONS: NO VISLBLE SEEDS, OPAQUE INCLUSIONS
CHIPS, OR FRACTURES ALLOWED
LOT CONTROL: A MINIMUM OF 20 PIECES IS REQUIRED
FROM EACH MATERIAL LOT.
MATERIAL: HIGH PURITY FUSED SILICA, CORNING 7980,
NO SUBSTITUTIONS ALLOWED.
COATING: NONE, NOT REQUIRED
NOTE: THIS IS A TRACEABLE AND FRACTURE CRITICAL
ITEM, MAINTAIN TRACEABILITY RECORDS.

SCD2559-02A

CONFIGURATION: PLATE, PLANE-PARALLEL
LENGTH: 1.180"+.000"/-.010"
WIDTH: 1.180"+.000"/-.010"
THICKNESS: 0.125"+/-.002"
CORNER BEVEL: 0.015" NOMINAL X 45deg, 2 PLACES.
EDGE BEVEL:: 0.010" NOMINAL X 45deg, 8 PLACES.
PARALLELISM: 3 ARC MINUTES MAXIMUM
SURFACE ACCURACY: NOT SPECIFIED.
SURFACE QUALITY: 80-50 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, STANDARD
OPTICAL GRADE.
COATING: NONE, NOT REQUIRED.