SCD2046-02A

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.

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.

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

SCD3666-01A

DIAMETER: 6.00mm + 0.00mm /- 0.10mm
THICKNESS: 0.125"+/-.0025" (HIGH SIDE OF WEDGE)
WEDGE ANGLE: 15 ARC MINUTES +/- 2 ARC MNIUTES
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
TRANSMITTED WAVEFRONT: 1/4 WAVE MAXIMUM @ 633nm
SURFACE QUALITY: 10-5 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, STANDARD
OPTICAL GRADE.
COATING: ANTIREFLECTIVE COATED FOR MAXIMUM
TRANSMISSION FROM 630nm TO 900nm WITH
A NORMAL INCIDENCE ANGLE, APPLIED TO
BOTH FACES.

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.

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.

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.

SCD2697-05A

DIAMETER: 1.000"+.000"/-.005"
THICKNESS: 0.125"+/-.002"
PARALLELISM: 10 ARC SECONDS MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
SURFACE ACCURACY: 1/2 WAVE MAXIMUM, 2 FACES.
SURFACE QUALITY: 60-40 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, INFRASIL
302 GRADE.
COATING: NONE, UNCOATED SUBSTRATE.