SCD3637-02A

SCD1395-01B

CONFIGURATION: DISC, PLANO-CONVEX
DIAMETER: 19.05mm + 0.00mm /- 0.25mm
CENTER THICKNESS: 3.50m +/- 0.50mm
EDGE THICKNESS: 3.35mm REF.ONLY
CENTRATION ERROR: 3 ARC MINUTES MAXIMUM.
EDGE BEVEL: SLIGHT PROTECTIVE BEVEL, 2 PLACES.
FOCAL LENGTH: 400.0mm +/- 1.0%
SPHERICAL RADIUS: 299.26mm +/- 5.99mm (CONVEX)
SURFACE ACCURACY: 1/4 WAVE MAXIMUM, 2 FACES.
SURFACE QUALITY: 20-10 PER MIL-O-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 17.2mm MINIMUM DIA, 2 PLCS
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: C-AXIS PERPENDICULAR
TO PLANO FACE, (0001) NOMINAL.
COATING: DUAL BAND ANTIREFLECTIVE COATED FOR
> 99.0% TRANSMISSION AT 2.94 MICRONS AND
85.0% MINIMUM TRANSMISSION AT 670nm, WITH
A 0-12deg INCIDENCE ANGLE, APPLIED TO
BOTH FACES. (RANDOM POLARIZATION)

SCD2922-01A

DIAMETER: 40.00mm +/- 0.10mm
CENTER THICKNESS: 10.00mm +/- 0.05mm
OVERALL THICKNESS: 13.50mm +/- 0.05mm (TO ANNULUS)
SURFACE "1" CONVEX RADIUS: 67.00mm +/- 0.10mm
SURFACE "2" CONCAVE RADIUS: 51.00mm +/- 0.10mm
SPHERICAL SURFACE POWER: CONTROLLED BY RADIUS
(OVER C.A.) TOLERANCE, 2 PLACES
SPHERICAL SURFACE IRREG: 2 FRINGES MAXIMUM AT
(OVER C.A.) 0.633um, 2 FACES.
CLEAR APERTURE: CENTRAL 35.00mm MINIMUM DIAMETER,
2 FACES.
CENTERING ERROR: 0.03mm MAXIMUM T.I.R.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
SURFACE QUALITY: 60-40 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001).
COATING: BROADBAND ANTIREFLECTIVE COATED FOR
MAXIMUM TRANSMISSION FROM 1.0 MICRONS TO
5.0 MICRONS, APPLIED TO BOTH FACES.

SCD1981-01A

CONFIGURATION: DISC, PLANO-CONVEX
DIAMETER: 0.500"+.000"/-.005"
EDGE THICKNESS: 2.00mm +/- 0.04mm
CENTER THICKNESS: 2.036mm REF.
CENTERING ERROR: 3.0 ARC MINUTES MAXIMUM.
RADIUS OF CURVATURE (SURFACE 1): 554.20mm CONVEX
+/- 11.1mm
RADIUS OF CURVATURE (SURFACE 2): INFINITE (PLANO)
TOL.NOT SPECIFIED
SURFACE ACCURACY: 1/10 WAVE RMS MAXIMUM, 2 FACES.
SURFACE QUALITY: 40-20 PER MIL-O-13830, 2 FACES.
SURFACE ROUGHNESS: 10 ANGSTROMS RMS MAXIMUM,
2 FACES.
EDGE BEVELS: 0.005" NOMINAL X 45deg, 2 PLACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001)
COATING: SEE SPECIFICATION SCD1981 Rev.A

SCD3306-02A

CONFIGURATION: DISC, Bi-CONVEX
DIAMETER: 10.000mm + 0.000mm /- 0.025mm
CENTER THICKNESS: 4.00mm +/- 0.10mm
EDGE THICKNESS: 2.15mm REF.ONLY
CONVEX RADIUS (1): 14.00mm +/- 12 FRINGES
CONVEX RADIUS (2): 14.00mm +/- 12 FRINGES
SPHERICAL SURFACE IRREG: 1.5 FRINGES MAXIMUM AT
633nm, BOTH FACES.
CENTERING ERROR: 2 ARC MINUTES MAXIMUM
SURFACE QUALITY: 60-40 PER MIL-PRF-13830, 2 FACES.
EDGE BEVELS: 0.25mm MAXIMUM FACE WIDTH X 45deg.
CLEAR APERTURE: CENTRAL 9.00mm MINIMUM DIAMETER
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001)
COATING: NONE, NOT REQUIRED.
MARKING: NONE, NOT REQUIRED.
NOTE: PLEASE NOTE EXCEPTIONS TO DRAWING.

SCD2446-02A

CONFIGURATION: DISC, CONCAVE-CONVEX
DIAMETER: 25.00mm + 0.00mm /- 0.10mm
CENTER THICKNESS: 5.00mm +/- 0.20mm
CENTERING TOLERANCE: 0.025mm MAXIMUM T.I.R.
SURFACE ACCURACY: NOT SPECIFIED.
SURFACE QUALITY: 60-40 PER MIL-PRF-13830, 2 FACES.
FOCAL LENGTH: 38.00mm +/- 0.50%
CONVEX RADIUS: 23.175mm +/- 0.12mm
CONCAVE RADIUS: 100.00mm +/- 0.50mm
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001)
COATING: NONE, NOT REQUIRED.

SCD2704-02A

MADE FROM 10.0 mm DIAMETER SAPPHIRE BALL





SCD1984-01A

CONFIGURATION: DISC, Bi-CONCAVE
DIAMETER: 0.500"+.000"/-.005"
EDGE THICKNESS: 2.00mm +/- 0.04mm
CENTERING ERROR: 3.0 ARC MINUTES MAXIMUM
EDGE BEVELS: 0.005" NOMINAL X 45deg, 2 PLACES
RADIUS OF CURVATURE (SURFACE 1): 152.40mm CONCAVE
+/- 1.52mm
RADIUS OF CURVATURE (SURFACE 2): 152.40mm CONCAVE
+/- 1.52mm
SURFACE ACCURACY: 1/10 WAVE RMS MAXIMUM, 2 FACES.
SURFACE QUALITY: 40-20 PER MIL-O-13830, 2 FACES.
SURFACE ROUGHNESS: 10 ANGSTROMS RMS MAXIMUM,
2 FACES.
MATERIAL TYPE QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001)
COATING: SEE SPECIFICATION SCD1984 Rev.A

SCD3725-02A

CONFIGURATION: DISC, CONVEX/CONVEX
DIAMETER: 10.50mm + 0.00mm /- 0.025mm
CENTER THICKNESS: 2.70mm +/- 0.05mm
EDGE BEVELS: 0.20mm MAXIMUM FACE WIDTH, 2 PLACES.
CENTERING ERROR: 2 ARC MINUTES MAXIMUM
SPHERICAL RADIUS (1): 225.00mm +/- 4 FRINGES
SPHERICAL RADIUS (2): 225.00mm +/- 4 FRINGES
SURFACE ACCURACY: 1 FRINGE MAXIMUM @ 633nm OVER
CLEAR APERTURE, 2 FACES
SURFACE QUALITY: 60-40 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 9.00mm DIAMETER, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: c-PLANE
COATING: NONE, UNCOATED SUBSTRATE
NOTE: SEE SPECIAL OD WALL CONFIGURATION.