SCD2602-02A

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.

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

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.

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.

SCD2628-02A

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.500"+.000"/-.005"
THICKNESS: 0.800"+/-.005"
PARALLELISM: 3 ARC MINUTES MAXIMUM
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
SURFACE ACCURACY: 1/4 WAVE MAXIMUM @633um, 2 FACES
SURFACE QUALITY: 60-40 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, STANDARD
OPTICAL GRADE.
COATING: NONE, NOT REQUIRED.

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.

SCD2580-01A

DIAMETER: 0.400"+/-.002"
THICKNESS: 0.030"+/-.002"
PARALLELISM: 3 ARC MINUTES MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES
SURFACE ACCURACY: 10 WAVES/INCH MAXIMUM, 2 FACES.
SURFACE QUALITY: 80-50 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, STANDARD
OPTICAL GRADE.
COATING: BROAD-BAND ANTIREFLECTIVE COAT FOR
MAXIMUM TRANSMISSION IN THE VISIBLE
WAVELENGTH REGION WITH A NORMAL INCIDENCE
ANGLE, APPILED TO BOTH FACES.

SCD3662-02A

DIAMETER: 30.00mm + 0.00mm /- 0.10mm
THICKNESS: 0.750mm +/- 0.05mm
EDGE BEVELS: LIGHT PROTECTIVE BEVEL, 2 PLACES.
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 10 WAVES MAXIMUM AT 633nm, 2 FACES.
SURFACE QUALITY: 80-50 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 25.50mm DIAMETER FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, STANDARD
OPTICAL GRADE.
COATING: NONE, NOT REQUIRED.