SCD2465-02A

SCD1767-02A

DIAMETER: 25.40mm + 0.000mm /- 0.127mm
THICKNESS: 0.61mm +/- 0.05mm
PARALLELISM: 1 ARC MINUTE MAXIMUM
FLATNESS: POWER: 2 FRINGES MAXIMUM WITHIN CLEAR
APERTURE, 2 FACES.
IRREG: 2 FRINGES MAXIMUM WITHIN CLEAR
APERTURE, 2 FACES.
CLEAR APERTURE: CENTRAL 21.5mm MINIMUM DIAMETER,
2 FACES.
SURFACE FINISH: E-E PER MIL-F-68497, WITHIN
CLEAR APERTURE, 2 FACES.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
EDGE CHIPS: PER MIL-O-13830.
MATERIAL TYPE/QUALITY: SAPPHIRE, PREMIUM GRADE.
CRYSTALLOGRAPHIC ORIENTATION: C-AXIS PERPENDICULAR
TO FACES WITHIN 2 DEGREES.

SCD3630-05B

CONFIGURATION: DISC, W/ OD FLAT, PLANE-PARALLEL
DIAMETER: 3.750"+.000"/-.005"
THICKNESS: 0.041"+/-.001"
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
PARALLELISM: 2 ARC SECONDS MAXIMUM
TRANSMITTED WAVEFRONT ERROR: < 1.0 WAVE @ 633nm.
RMS SLOPE ERROR: < 0.25 WAVE/cm @ 633nm.
SURFACE QUALITY: 20-10 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, LASER GRADE.
CRYSTALLOGRAPHIC ORIENTATION: a-PLANE +/- 15 ARC
MINUTES, WITH THE
c-AXIS 45 DEGREES TO
THE OD FLAT.
COATING: NONE, NOT REQUIRED.

SCD2327-01A

DIAMETER: 0.560"+/-.002"
THICKNESS: 0.040"+/-.002"
PARALLELISM: 0.001"/INCH MAXIMUM T.I.R.
PERPENDICULARITY: 0.001"/INCH MAXIMUM T.I.R.
FLATNESS: 10 WAVES/INCH MAXIMUM, 2 FACES.
EDGE BEVEL: 0.005"/0.010" X 45deg, 2 PLACES.
SURFACE FINISH: 80-50 OR BETTER PER MIL-PRF-13830,
2 FACES.
CLEAR APERATURE: 0.504" MINIMUM DIAMETER, BOTH
FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE
CRYSTALLOGRAPHIC ORIENTATION: RANDOM
COATING: ANTIREFLECTIVE COATED FOR MAXIMUM
TRANSMISSION IN THE VISIBLE SPECTRUM,
APPLIED TO BOTH FACES.

SCD1906-01A

DIAMETER: 15.00mm + 0.00mm /- 0.05mm
THICKNESS: 6.35mm +/- 0.05mm
PARALLELISM: 0.001"/INCH MAXIMUM T.I.R.
EDGE BEVEL: 0.10mm NOMINAL X 45deg, 2 PLACES.
SURFACE ACCURACY: NOT SPECIFIED.
SURFACE QUALITY: 40-20 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: C-AXIS PERPENDICULAR
TO THE SURFACE (0001) NOMINAL.
COATING: DUALBAND ANTIREFLECTIVE COATING FOR
0.50% MAXIMUM REFLECTANCE AT BOTH
1.064nm AND ALSO 800nm WITH A NORMAL
INCIDENCE ANGLE, APPLIED TO BOTH FACES.

SCD1907-01A

DIAMETER: 22.00mm + 0.00mm /- 0.10mm
THICKNESS: 1.00mm +/- 0.10mm
PARALLELISM: 0.001"/INCH MAXIMUM T.I.R.
EDGE BEVEL: 0.004" NOMINAL X 45deg, 2 PLACES.
SURFACE ACCURACY: NOT SPECIFIED.
SURFACE QUALITY: 10-5 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: RANDOM.
COATING: ANTIREFLECTIVE HIGH DAMAGE THRESHOLD
COATING FOR MAXIMUM TRANSMISSION AT
0.635nm WITH A NORMAL INCIDENCE ANGLE,
APPLIED TO ONE FACE ONLY.

A00E10500157

DIAMETER TOLERANCE: +/-.002"
THICKNESS TOLERANCE: +/-.004"
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 10 WAVES/INCH MAXIMUM, 2 FACES.
SURFACE FINISH: 80-50 OR BETTER, 2 FACES.
MATERIAL QUALITY: UNKNOWN.
CRYSTALLOGRAPHIC ORIENTATION: RANDOM.

SCD1871-WIT2

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.000"+.000"/-.005"
THICKNESS: 2.50mm +/- 0.05mm
PARALLELISM: 0.03 DEGREES MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
CLEAR APERTURE: CENTRAL 0.800" MINIMUM DIAMETER,
2 FACES.
SURFACE ACCURACY: PWR: 5 WAVES MAXIMUM, 2 FACES
IRRG: 2 WAVES MAXIMUM, 2 FACES
SURFACE QUALITY: 60-40 PER MIL-C-48497, 2 FACES.
SURFACE ROUGHNESS: 20 ANGSTROMS Ra MAXIMUM.
MATERIAL TYPE/QUALITY: SAPPHIRE, SCHLIEREN GRADE,
NO TWINNING, C-AXIS PERP.
TO FACES (NO BIREFRINGENCE)
COATING: NONE, UNCOATED SUBSTRATE.

SCD1872-WIT

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.000"+.000"/-.005"
THICKNESS: 2.50mm +/- 0.10mm
PARALLELISM: 0.03 DEGREES MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
CLEAR APERTURE: CENTRAL 0.800" MINIMUM DIAMETER,
2 FACES.
SURFACE ACCURACY: PWR: 5 WAVES MAXIMUM, 2 FACES
IRRG: 2 WAVES MAXIMUM, 2 FACES
SURFACE QUALITY: 60-40 PER MIL-C-48497, 2 FACES.
SURFACE ROUGHNESS: 20 ANGSTROMS Ra MAXIMUM.
MATERIAL TYPE/QUALITY: SAPPHIRE, SCHLIEREN GRADE,
NO TWINNING, C-AXIS PERP.
TO FACES (NO BIREFRINGENCE)
COATING: NONE, UNCOATED SUBSTRATE.