SCD1569-02A

DIAMETER: 20.00mm +/- 0.10mm
THICKNESS: 5.00mm +/- 0.040mm
PARALLELISM: 0.005mm MAXIMUM T.I.R.
EDGE BEVEL: 0.25mm MAXIMUM X 45 Deg, 2 PLACES.
SURFACE ACCURACY: POWER: 1.0 FRINGE MAXIMUM
(@ 633nm) IRREG: 0.50 FRINGE MAXIMUM
SURFACE QUALITY: 40-20 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 19.00mm MINIMUM DIAMETER.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALOGRAPHIC ORIENTATION: (0001)
COATING: NONE, UNCOATED SUBSTRATE.

SCD1585-01A

DIAMETER: 0.5000"+/-.002"
THICKNESS: 0.50mm +/- 0.05mm
PARALLELISM: 0.025mm / 25.40mm MAXIMUM T.I.R.
FLATNESS: 1 WAVE MAXIMUM OVER CENTRAL 90% CLEAR
APERTURE, 2 FACES.
SURFACE FINISH: 80-50 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: RANDOM
COATING: ANTIREFLECTIVE COATED WITH MgF2 FOR
MAXIMUM TRANSMISSION FROM 400nm TO 700nm,
APPLIED TO BOTH FACES.

SCD1623-01A

DIAMETER: 0.790"+/-.002"
THICKNESS: 0.075"+/-.002"
PARALLELISM: 0.001"/INCH MAXIMUM T.I.R.
EDGE BEVEL: 0.010"/0.015" X 45deg, 2 PLACES.
FLATNESS: 1/10 WAVE OVER 90% CA, 2 FACES.
SURFACE FINISH: 80-50 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001) NOMINAL
COATING: ANTIREFLECTIVE COATING FOR MAXIMUM
TRANSMISSION AT 3.0 MICRONS, 2 FACES.

SCD1663-01A

CONFIGURATION: PLANO/CONVEX
DIAMETER TOLERANCE: +0.0 / -0.25mm
CENTER THICKNESS: 3.50mm +/- 0.20mm
EDGE THICKNESS: 2.30mm REF.
EDGE BEVEL: PROTECTIVE BEVEL 2 PLACES.
SPHERICAL RADIUS: 67.44mm +/- 0.50mm CONVEX
FOCAL LENGTH: 150 mm +/- 1% AT 1064nm.
CENTERING ERROR: 3 ARC MINUTES MAXIMUM.
CLEAR APERTURE: CENTRAL 90% OF DIAMETER.
SURFACE FINISH: 10-5 OR BETTER, 2 FACES.
SURFACE FIGURE: 0.25 WAVE BOTH SURFACES
MATERIAL TYPE/QUALITY: FUSED SILICA 1, OPTICAL
GRADE.
COATING: DIELECTRIC, R=0.2% MAXIMUM, NORMAL ANGLE
OF INCIDENCE, POLARIZATION RANDOM
AT 1064nm AND 532nm, BOTH SURFACES.
DAMAGE THRESHOLD: 5 J/SQ.CM. IN 1 ns PULSES AT
50pps.

SCD1674-01A

CONFIGURATION: DISC, BI-CONVEX
DIAMETER: 1.300"+.000"/-.005"
CENTER THICKNESS: 0.280"+/-.005"
CENTERING ERROR: 3 ARC MINUTES MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
SURFACE FINISH: 20-10 PER MIL-O-13830, 2 FACES.
SURFACE"1" SPH.RADIUS: 2.037"+/-.020" CONVEX.
SURFACE"2" SPH.RADIUS: 2.037"+/-.020" CONVEX.
SURFACE ACCURACY: 1/4 WAVE MAXIMUM, 2 FACES.
MATERIAL TYPE/QUALITY: SCHOTT BK-7, GRADE A,
FINE ANNEALED.
COATING: ANTIREFLECTIVE COATED FOR 0.25% MAXIMUM
REFLECTANCE AT 1.064um WITH A NORMAL
INCIDENCE ANGLE, APPLIED TO BOTH FACES.

SCD1675-01A

CONFIGURATION: DISC, CONCAVE/CONVEX
DIAMETER: 0.510"+.000"/-.005"
CENTER THICKNESS: 0.098"+/-.005"
CENTERING ERROR: 3 ARC MINUTES MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
ANNULAR RING (SURFACE"2"): 0.032"NOMINAL WIDTH.
SURFACE FINISH: 20-10 PER MIL-O-13830, 2 FACES.
SURFACE"1" SPH.RADIUS: NONE, INFINITE (PLANO)
SURFACE"2" SPH.RADIUS: 0.787"+/-.008"CONCAVE.
SURFACE ACCURACY: 1/4 WAVE MAXIMUM, 2 FACES.
MATERIAL TYPE/QUALITY: SCHOTT BK-7, GRADE A,
FINE ANNEALED.
COATING: ANTIREFLECTIVE COATED FOR 0.25% MAXIMUM
REFLECTANCE AT 1.064um WITH A NORMAL
INCIDENCE ANGLE, APPLIED TO BOTH FACES.

SCD1678-01A

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 0.630"+/-.002"
THICKNESS: 0.160"+/-.002"
PARALLELISM: 3 ARC MINUTES MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
FLATNESS: 1/4 WAVE MAXIMUM, 2 FACES.
SURFACE QUALITY: 20-10 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SCHOTT BK7 GLASS, GRADE A,
FINE ANNEALED.
COATING: MAXIMUM REFLECTIVE COATING FOR 99.8%
MINIMUM REFLECTANCE AT 1.064 MICRONS
WITH A NORMAL INCIDENCE ANGLE, APPLIED
TO 1 FACE.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
COATED FACE.

SCD1679-01A

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 0.630"+/-.002"
THICKNESS: 0.160"+/-.002"
PARALLELISM: 3 ARC MINUTES MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
FLATNESS: 1/4 WAVE MAXIMUM, 2 FACES.
SURFACE QUALITY: 20-10 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SCHOTT BK7 GLASS, GRADE A,
FINE ANNEALED.
COATING: PARTIAL REFLECTIVE COATING FOR
62.0% +/- 2.0% REFLECTANCE WITH A NORMAL
INCIDENCE ANGLE, APPLIED TO 1 FACE.
ANTIREFLECTIVE COATING FOR MAXIMUM
TRANSMISSION WITH A NORMAL INCIDENCE
ANGLE, APPLIED TO OTHER FACE.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
PARTIAL REFLECTIVE SURFACE.

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

SCD1696-01A

DIAMETER: 6.00mm +/- 0.05mm
THICKNESS: 1.00mm +/- 0.05mm
PARALLELISM: 3 ARC MINUTES, MAXIMUM
FLATNESS: 1/4 WAVE MAXIMUM, 2 FACES
SURFACE FINISH: 80-50 PER MIL-O-13830, 2 FACES.
MATERIAL QUALITY: OPTICAL GRADE.
CRYSTALOGRAPHIC ORIENTATION: C-AXIS PERPENDICULAR
TO FACES, (0001) NOMINAL.
COATING: SURFACE "1": ANTIREFLECTIVE COATED FOR
MAXIMUM TRANSMISSION FROM
633nm TO 1064mm
SURFACE "2": COATED FOR THE FOLLOWING:
99.0% MINIMUM REFLECTANCE
AT 2570nm
85.0% MINIMUM REFLECTANCE
AT 3160nm
60.0% MINIMUM TRANSMISSION
AT 633nm
INCIDENCE ANGLE: NORMAL.

SCD1702-01A

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 15.00mm AS SUPPLIED
THICKNESS: 2.00mm +/- 0.10mm
PARALLELISM: 5 ARC SECONDS MAXIMUM.
FLATNESS: 1/10 WAVE MAXIMUM OVER CENTRAL
6.0mm DIAMETER, 2 FACES.
EDGE BEVEL: 0.50mm NOMINAL X 45deg, 2 PLACES.
SURFACE QUALITY: 10-5 PER MIL-O-13830, 2 FACES.
UNPOLISHED RING: BEAD BLAST THE POLISH FROM BOTH
SURFACES EXCEPT FOR THE CENTRAL 6.0mm DIAMETER.
MATERIAL TYPE/QUALITY: SAPPHIRE, AS SUPPLIED
CRYSTALLOGRAPHIC ORIENTATION: AS SUPPLIED

SCD1708-01A

DIAMETER: 0.116"+/-.001"
THICKNESS: 0.038"+/-.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: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: RANDOM.
COATING: BROADBAND ANTIREFLECTIVE WITH MgF2 FOR
MAXIMUM TRANSMISSION IN THE VISIBLE
ONE FACE ONLY.

SCD1721-02A

CONFIGURATION: DISC, CONCAVE/CONVEX
DIAMETER: 15.00mm + 0.00mm /- 0.10mm
CENTER THICKNESS: 2.50mm +/- 0.25mm
CENTERING ERROR: 3 ARC MINUTES MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
SURFACE QUALITY: 60-40 PER MIL-O-13830, 2 FACES.
FOCAL LENGTH: -50.00mm AT 546.1nm
SURFACE "1" SPH. RADIUS: 24.71mm CONCAVE
SURFACE"2" SPH.RADIUS: 627.40mm CONVEX
SURFACE ACCURACY: 1/2 WAVE MAXIMUM, 2 FACES.
MATERIAL TYPE/QUALITY: SCHOTT BK-7, GRADE A,
FINE ANNEALED.
COATING: NONE, UNCOATED SUBSTRATE.

SCD1740-01A

LENGTH & WIDTH TOLERANCE: +/-0.05MM
THICKNESS TOLERANCE: +/-0.05MM
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 1 WAVE AT 633nm, 2 ENDS AND SIDES.
1/2 WAVE AT 633nm, 2 FACES.
SURFACE FINISH: 60-40 OR BETTER ALL SURFACES.
MATERIAL QUALITY: OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001).
COATING: NONE

SCD1742-01A

CONFIGURATION: PLATE, PLANE-PARALLEL
LENGTH: 19.834mm + 0.000mm /- 0.025mm
WIDTH: 6.350mm + 0.000mm /- 0.025mm
THICKNESS: 0.508mm +/- 0.008mm
CLEAR APERTURE: WITHIN 0.75mm OF EDGES OF
SUBSTRATE.
OPTICAL FLATNESS: < 1.0 WAVE PEAK to VALLEY
IRREGULARITY TRANSMITTED
WAVEFRONT WITHIN CLEAR APERTURE.
PARALLELISM: < 0.10 MILLIRADIAN ( 21 ARC SECONDS)
EDGE SQUARENESS: 0.0001mm MAXIMUM T.I.R.
SURFACE QUALITY: 5-5 PER MIL-O-13830, 2 FACES.
EDGE FINISH: FINE GROUND, NO CHIPS > 50 MICRONS.
CRYSTALLOGRAPHIC ORIENTATION: (0001) +/- 2deg

SCD1742-02B

CONFIGURATION: PLATE, RECTANGULAR, PLANE-PARALLEL
LENGTH: 19.834mm + 0.000mm /- 0.025mm
WIDTH: 6.350mm + 0.000mm /- 0.025mm
THICKNESS: 0.508mm +/- 0.008mm
CORNER BEVELS: 0.10mm MAXIMUM X 45deg,
4 PLACES.
EDGE BEVELS: 0.10mm MAXIMUM X 45deg, 8 PLACES.
EDGE SQUARENESS: 0.001mm MAXIMUM T.I.R.
PARALLELISM: < 0.10 MILLIRADIANS (21 ARC SECONDS)
TRANSMITTED WAVEFRONT: < 1.0 WAVE PEAK to VALLEY
(@ 633nm) WITHIN CLEAR APERTURE.
SURFACE QUALITY: 5-5 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: CENTRAL AREA DEFINED BY A 0.75mm
BORDER, IN FROM EDGES OF PART.
EDGE FINISH: FINE GROUND, NO CHIPS >0.05mm IN SIZE
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001) +/- 2 Deg.
COATING: NONE, NOT REQUIRED.

SCD1743-02A

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.000"+/-.005"
THICKNESS: 0.508mm +/- 0.008mm
CLEAR APERTURE: WITHIN CENTRAL 85% OF DIAMETER.
OPTICAL FLATNESS: < 1.0 WAVE PEAK to VALLEY
IRREGULARITY TRANSMITTED
WAVEFRONT WITHIN CLEAR APERTURE.
PARALLELISM: 1 MILLIRADIAN MAXIMUM.
SURFACE QUALITY: 5-5 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIETNATION: (0001) +/- 2deg

SCD1747-01A

DIAMETER: 10.00 + 0.00mm /- 0.10mm
THICKNESS: 6.00 +/- 0.05mm
PARALLELISM: 3 ARC MINUTES MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE EDGE BEVEL, 2 PLACES
FLATNESS: 1 WAVE MAXIMUM OVER CENTRAL 90%, 2 FACES
SURFACE QUALITY: 60-40 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SCHOTT BK-7 GLASS, GRADE A,
FINE ANNEALED.
COATING: ANTIREFLECTIVE COATED FOR MAXIMUM
TRANSMISSION FROM 1520nm TO 1560nm.

SCD1748-01A

CONFIGURATION: PLANO/CONVEX
DIAMETER: 10.00mm + 0.00mm /- 0.10mm
CENTER THICKNESS: 3.30mm +/- 0.20mm
EDGE THICKNESS: 2.00mm REF.
EDGE BEVEL: NOMINAL EDGE BREAK, 2 PLACES.
SPHERICAL RADIUS: 10.38mm +/- 0.25mm CONVEX
CENTERING ERROR: 3 ARC MINUTES MAXIMUM.
CLEAR APERTURE: CENTRAL 9.00mm MINIMUM DIAMETER.
SURFACE FINISH: 60-40 OR BETTER, 2 FACES.
SURFACE FIGURE: PLANO: POWER: 2 FRINGES MAXIMUM
IRREG: 1 FRINGE MAXIMUM
SPH.RAD: POWER: SEE RAD.TOLERANCE
IRREG: 1 FRINGE MAXIMUM
MATERIAL TYPE/QUALITY: SCHOTT BK-7 GLASS, GRADE A,
FINE ANNEALED.
COATING: ANTIREFLECTIVE COATED FOR MAXIMUM
TRANSMISSION FROM 1520nm TO 1560nm.

SCD1758-01A

DIAMETER: 0.530"+.000"/-.005"
THICKNESS: 0.045"+/-.003"
PARALLELISM: 0.001"/INCH MAXIMUM T.I.R.
FLATNESS: 10 WAVES/INCH MAXIMUM, 1 FACE (POLISHED)
SURFACE FINISH: 80-50 PER MIL-O-13830, 1 FACE.
FINE GROUND OTHER FACE.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: RANDOM.
COATING: NONE, NOT REQUIRED.