SCD3706-02A

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.

SCD1985-01A

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): 120.00mm CONCAVE
+/- 1.20mm
RADIUS OF CURVATURE (SURFACE 2): 120.00mm CONCAVE
+/- 1.20mm
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 SCD1985 Rev.A

SCD3637-02A

CONFIGURATION: DISC, PLANO-CONVEX
DIAMETER: 0.206"+/-.002"
CENTER THICKNESS: 0.0937" REF.
EDGE THICKNESS: 0.078"+/-.002"
CENTRATION ERROR: NOT SPECIFIED.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL/PLANO EDGE ONLY
FOCAL LENGTH: 0.452" REF.
SPHERICAL RADIUS: 0.3505"+/-.0025" (CONVEX)
SURFACE ACCURACY: 5 FRINGES MAXIMUM, 2 FACES.
SURFACE QUALITY: 80-50 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: NOT SPECIFIED.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001)
COATING: NONE, NOT REQUIRED.

SCD3176-02A

CONFIGURATION: DISC, STEPPED, PLANO/CONCAVE
MAJOR DIAMETER: 0.920"+/-.005"
MINOR DIAMETER: 0.800"+/-.002" AT BASE OF 10deg
MINOR DIAMETER TAPER: 10 DEGREES +/- 1/4 DEGREE.
OVERALL THICKNESS: 0.165"+/-.005"
MAJOR DIAMETER THICKNESS: 0.100"+/-.005"
CENTER THICKNESS: 0.040"+/-.005"
EDGE BEVELS: MAJ.DIA.TOP: 0.015"+/-.005" X 45deg.
MAJ.DIA.BOT: 0.015"+/-.005" X 52.5deg
MINOR DIA: 0.0125"+/-.0025" X
CONCAVE RADIUS: 0.600"+/-.005"
CONCAVE RADIUS LAND DIA.FACE: 0.740"+/-.005"
CONCAVE ANNULAR RING/FLAT: 0.002"/0.005"WIDE
SURFACE FINISH: OD AND BOTTOM BEVEL: POLISHED.
FACES: OPTICALLY POLISHED 20-10.
ALL OTHER SURFACES: FINE GROUND.
MATERIAL TYPE/QUALITY: SAPPHIRE, HEMLUX or EQUIV.
CRYSTALLOGRAPHIC ORIENTATION: (0001).
COATING: NONE, NOT REQUIRED.

SCD2923-01A

DIAMETER: 30.00mm +/- 0.10mm
CENTER THICKNESS: 25.00mm +/- 0.05mm
OVERALL THICKNESS: 26.00mm +/- 0.05mm (TO ANNULUS)
SURFACE "1" CONVEX RADIUS: 113.00mm +/- 0.10mm
SURFACE "2" CONCAVE RADIUS: 77.00mm +/- 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 22.00mm 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.

SCD1983-01A

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): 177.80mm CONCAVE
+/- 1.78mm
RADIUS OF CURVATURE (SURFACE 2): 177.80mm CONCAVE
+/- 1.78mm
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 SCD1983 Rev.A

SCD3368-01A

CONFIGURATION: DISC, PLANO-CONCAVE
DIAMETER: 1.060"+.000"/-.001"
CENTER THICKNESS: 0.100"+/-.001"
EDGE THICKNESS: 0.130" REF.ONLY
CONCAVE SAG DEPTH: 0.030"+/-.001"
CENTERING ERROR: 0.0002" MAXIMUM T.I.R.
EDGE BEVEL: 0.006"+/-.004" FACE WIDTH, 2 PLACES.
CONCAVE SPHERICAL RADIUS: 4.4115"+/-.0441"
CONCAVE SURFACE IRREG: 1 FRINGE MAXIMUM @ 633nm.
PLANO SURFACE ACCURACY: POWER: 2 FRINGES MAXIMUM.
(@ 633nm) IRREG: 1 FRINGE MAXIMUM.
SURFACE QUALITY: 80-50 PER MIL-PRF-13830, 2 FACES.
SURFACE ROUGHNESS: 127 ANGSTROMS RMS MAXIMUM.
CLEAR APERTURES: CONCAVE FACE: 0.930" MIMIMUM.
PLANO FACE: 0.890" MINIMUM.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001) +/- 2 Deg.
COATING: QUAD-BAND ANTIREFLECTIVE COATING PER
DRAWING 6621013 NOTES 9 & 10.