SCD2302-05A

SCD3609-02A

DIAMETER: 0.500"+/-.002"
THICKNESS: 0.020"+/-.002"
PARALLELISM: 5 ARC MINUTES MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
SURFACE ACCURACY: 10 WAVES/INCH MAXIMUM, 2 FACES.
SURFACE FINISH: 40-20 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 0.425" MINIMUM DIAMETER.
MATERIAL TYPE/QUALITY: CRYSTAL QUARTZ, OPTICAL
QUALITY.
CRYSTALLOGRAPHIC ORIENTATION: Z-CUT
COATING: NONE, NOT REQUIRED.

SCD3249-02A

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 0.354"+/-.002"
THICKNESS: 0.080"+/-.002"
PARALLELISM: 5 ARC MINUTES MAXIMUM.
EDGE BEVELS: LIGHT PROTECTIVE BEVELS, 2 PLACES.
SURFACE ACCURACY: NOT SPECIFIED.
SURFACE QUALITY: 60-40 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: CRYSTAL QUARTZ, OPTICAL
GRADE.
CRYSTALLOGRAPHIC ORIENTATION: Z-CUT
COATING: NONE, NOT REQUIRED.

SCD2386-03B

DIAMETER: 1.000"+/-.002"
THICKNESS: 0.125"+/-.001"
PARALLELISM: 20 ARC SECONDS MAXIMUM.
EDGE BEVEL: PROTECTIVE EDGE BREAK, 2 PLACES.
SURFACE FLATNESS: 1 WAVE OVER CLEAR APERTURE, 2X
SURFACE QUALITY: 20-10 PER MIL-O-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 85% OF DIAMETER, 2 FACES.
MATERIAL TYPE/QUALITY: SINGLE CRYSTAL QUARTZ,
OPTICAL GRADE, NO FRACTURES, CRACKS, OR LINEAGE.
MATERIAL TO BE FREE OF LIGHT SCATTER AND LATTICE
DISTORTION.
CRYSTALLOGRAPHIC ORIENTATION: Z-CUT +/-15 MINUTES
COATING: NONE, UNCOATED SUBSTRATE

SCD2343-02A

DIAMETER: 3.000"+.000"/-.005"
THICKNESS: 0.375"+/-.005"
PARALLELISM: 3 ARC MINUTES MAXIMUM
FLATNESS: NOT SPECIFIED
THRU HOLE DIAMETER: 0.0625"+/-.0040", 2 PLACES.
THRU HOLE LOCATION: 180deg APART ON A 2.250"
+/-.005" BOLT CIRCLE.
EDGE BEVEL: LIGHT PROTECTIVE BREAK, 2 PLACES.
SURFACE FINISH: 80-50 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: CRYSTAL QUARTZ, OPTICAL
GRADE.
CRYSTALLOGRAPHIC ORIENTATION: Z-CUT

SCD2386-02A

DIAMETER: 1.250"+/-.005"
THICKNESS: 0.125"+/-.001"
PARALLELISM: 5 ARC SECONDS MAXIMUM.
EDGE BEVEL: PROTECTIVE EDGE BREAK, 2 PLACES.
TRANSMITTED WAVEFRONT ERROR: 0.5 WAVES MAXIMUM
SURFACE QUALITY: 20-10 PER MIL-O-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 90% OF DIAMETER, 2 FACES.
MATERIAL TYPE/QUALITY: SINGLE CRYSTAL QUARTZ,
OPTICAL GRADE, NO FRACTURES, CRACKS, OR LINEAGE.
MATERIAL TO BE FREE OF LIGHT SCATTER AND LATTICE
DISTORTION.
CRYSTALLOGRAPHIC ORIENTATION: Z-CUT +/-15 MINUTES
COATING: NONE, UNCOATED SUBSTRATE

SCD3624-02A

DIAMETER: 0.472"+.000"/-.002"
THICKNESS: 0.0394"+/-.0020"
PARALLELISM: < 30 ARC SECONDS (BEST EFFORT)
EDGE BEVEL: LIGHT PROTECTIVE EDGE ROLL, 2 PLACES.
SURFACE ACCURACY: < 1/4 WAVE, 2 FACES(BEST EFFORT)
SURFACE FINISH: 10-5 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 0.400" MINIMUM DIAMETER.
MATERIAL TYPE/QUALITY: CRYSTAL QUARTZ, OPTICAL
QUALITY.
CRYSTALLOGRAPHIC ORIENTATION: Z-CUT
COATING: NONE, NOT REQUIRED.

SCD2386-06C

DIAMETER: 1.250"+/-.002"
THICKNESS: 0.098"+/-.001"
PARALLELISM: 5 ARC SECONDS MAXIMUM.
EDGE BEVEL: PROTECTIVE EDGE BREAK, 2 PLACES.
TRANSMITTED WAVEFRONT: 1/2 WAVE MAXIMUM @ 633um.
SURFACE QUALITY: 20-10 PER MIL-O-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 85% OF DIAMETER, 2 FACES.
MATERIAL TYPE/QUALITY: SINGLE CRYSTAL QUARTZ,
OPTICAL GRADE, NO FRACTURES, CRACKS, OR LINEAGE.
MATERIAL TO BE FREE OF LIGHT SCATTER AND LATTICE
DISTORTION.
CRYSTALLOGRAPHIC ORIENTATION: Z-CUT +/-15 MINUTES
COATING: NONE, UNCOATED SUBSTRATE

SCD3171-02A

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.500"+.000"/-.005"
THICKNESS: 0.125"+/-.005"
PARALLELISM: 30 ARC SECONDS MAXIMUM.
EDGE BEVEL: 0.020" MAXIMUM X 45deg, 2 PLACES
TRANSMITTED WAVEFRONT: 1/8 WAVE MAXIMUM @ 633nm.
CLEAR APERTURE: CENTRAL 85% OF DIAMETER FACES.
SURFACE QUALITY: 20-10 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: CRYSTAL QUARTZ, OPTICAL
GRADE.
CRYSTALLOGRAPHIC ORIENTATION: Z-CUT
COATING: NONE, NOT REQUIRED.