SCD2856-02A

CONFIGURATION: DISC W/ OD FLAT, PLANE-PARALLEL
DIAMETER: 100.00mm +/- 0.10mm
OD FLAT SIZE: 32.50mm +/- 0.50mm
OD FLAT LOCATION: RANDOMLY LOCATED.
THICKNESS: 2.00mm +/- 0.05mm
PARALLELISM: < 10 ARC SECONDS.
EDGE BEVELS: 0.20mm +/- 0.10mm X 45deg, 2 PLACES
FLATNESS: 1.50 WAVES MAXIMUM @ 633nm, 2 FACES.
TRANSMITTED WAVEFRONT: 0.75 WAVE MAXIMUM @ 633nm.
SURFACE QUALITY: 40-20 PER MIL-PRF-13830, 2 FACES
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001) +/- 1/2deg
COATING: NONE, NOT REQUIRED.

SCD3217-02A

DIAMETER: 4.250"+.000"/-.005"
THICKNESS: 2.00mm +/- 0.05mm
PARALLELISM: 20 ARC SECONDS MAXIMUM.
EDGE BEVEL: PROTECTIVE EDGE BREAK, 2 FACES.
FLATNESS: NOT SPECIFIED.
SURFACE FINISH: 40-20 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 4.00"MINIMUM DIAMETER.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001) +/- 2deg.
COATING: NONE, NOT REQUIRED.

SCD3634-S02A

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 2.000"+.000"/-.010"
THICKNESS: 0.0158"+/-.0019"
PARALLELISM: CONTROLLED BY THICKNESS TOLERANCE.
FLATNESS: 5.00 MICRONS MAXIMUM.
EDGE BEVEL: 0.0025" NOMINAL EDGE ROLL, 2 PLACES.
OD SURFACE FINISH: POLISHED.
EDGE BEVEL SURFACE FINISH: POLISHED.
FACE SURFACE FINISH: EPITAXIAL POLISHED TO 4.0
ANGSTROMS RMS.
MATERIAL TYPE/QUALITY: SAPPHIRE, AS-SUPPLIED.
CRYSTALLOGRAPHIC ORIENTATION: (0001) AS-SUPPLIED
COATING: NONE, NOT REQUIRED.

SCD3698-02A

CONFIGURATION: DISC, PLANE-PARALLEL.
DIAMETER: 3.250"+.000"/-.005"
THICKNESS: 2.00mm +/- 0.05mm
PARALLELISM: 20 ARC SECONDS MAXIMUM
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
SURFACE ACCURACY: NOT SPECIFIED.
SURFACE QUALITY: 40-20 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001).
COATING: NONE, NOT REQUIRED

SCD4410-02A

Diameter: 150.00mm + 0.00mm /- 0.10mm Thickness: 1.50mm +/- 0.05mm Edge Bevel: 0.25mm Maximum x 45 Degrees, Both Edges Parallelism: < 1.0µm Total Thickness Variation Warp / Bow: < 10.0µm Surface Quality: 20-10 Per MIL-PRF-13830, Both Faces Material Type / Quality: Sapphire, Optical Grade Crystallographic Orientation: c-Plane Marking: None, Not Required

SCD4423-02B

Diameter: 100.00mm + 0.00mm /- 0.10mm OD Flat Width: 35.20mm Reference Only Distance From OD Flat Across Part: 96.80mm +/- 0.10mm Thickness: 1.00mm +/- 0.05mm Thru-hole Perforation Size: 1.00mm +/- 0.10mm Thru Hole Grid Pattern: 6.00mm x 6.00mm Spacing See Drawing for Number and Locations Edge Bevel: Light Protective Bevel, Both Edges Parallelism: < 1.00 Micron T.T.V. Warp / Bow: < 10.00 Microns, Both Faces Surface Quality: 20-10 Per MIL-PRF-13830, Both Faces Material Type / Quality: Sapphire, Optical Grade Crystallographic Orientation: c-Plane