C10E10748039

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

C1AE10602039

LENGTH / WIDTH TOLERANCE: +/-.002"
THICKNESS TOLERANCE: +/-.002"
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 10 WAVES/INCH MAXIMUM, 2 FACES.
SURFACE FINISH: 80-50 OR BETTER, 2 FACES.

C20E00857120

DIAMETER: 0.857"+/-.005"
THICKNESS: 0.120"+/-.005"
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: BK-7 GLASS, GRADE A, FINE
ANNEALED

C20IX1181236

DIAMETER: 30.00mm + 0.00mm /- 0.10mm
THICKNESS: 6.00mm +/- 0.10mm
PARALLELISM: 1 ARC MINIMUM MAXIMUM
FLATNESS: 1/4 WAVE MAXIMUM, 1 FACE
SURFACE FINISH: 60-40 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SCHOTT BK-7 GLASS, GRADE A
FINE ANNEALED.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
1/4 WAVE FLAT FACES.
COATING: NONE, NOT REQUIRED.

SCD0441-01A

MAJOR DIAMETER: 2.662"+.000"/-.010"
MINOR DIAMETER: 1.100"+/-.005" TO SHARP CORNER
AT TOP OF 30 DEGREE SLOPE. (SEE PRINT)
OVERALL THICKNESS: 0.313"+/-.003"
MINOR DIAMETER HEIGHT: 0.063"+.003"/-.000"
CONCENTRICITY: NOT SPECIFIED.
RADIUS AT INTERSECT OF DIAMETERS: 0.040"+/-.010"
FLATNESS: NOT SPECIFIED.
SURFACE FINISH: 30-20 PER MIL-O-13830, 2 FACES,
80-50 ON STEP AND SLOPE.
LOCATE (6)EA 0.171" DIA.THRU HOLES ON A 1.570"BC
AS SHOWN ON PRINT
BREAK EDGES OF MAJOR DIAMETER 0.030" TYPICAL.
MATERIAL: SCHOTT BK7, GRADE A, FINE ANNEALED.

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.

SCD1916-01A

DIAMETER: 12.50mm +/- 0.05mm
THICKNESS: 3.00mm +/- 0.05mm
PARALLELISM: 1 ARC MINUTE MAXIMUM.
FLATNESS: 2 WAVES MAXIMUM, 2 FACES.
SURFACE FINISH: 40-20 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: BK-7 GLASS, GRADE A.
COATING: ANTIREFLECTIVE COATING WITH MAGNESIUM
FLUORIDE FOR MAXIMUM TRANSMISSION AT
1.064 MICRONS, APPLIED TO 1 FACE ONLY.

SCD2248-02A

DIAMETER: 1.000"+.000"/-.005"
THICKNESS: 0.200"+/-.001"
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 1/2 WAVE MAXIMUM AT 0.632um, 2 FACES.
EDGE BEVEL: 0.020" MAXIMUM X 45deg, 2 PLACES.
SURFACE FINISH: 40-20 PER MIL-O-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 80% MINIMUM, 2 FACES.
MATERIAL TYPE/QUALITY: BK-7 GLASS, GRADE A, FINE
ANNEALED.
COATING: NONE, NOT REQUIRED.

SCD2383-01A

CONFIGURATION: PLATE, PLANE-PARALLEL
LENGTH: 2.520"+/-.005"
WIDTH: 0.570"+/-.005"
THICKNESS: 0.075"+/-.015"
PARALLELISM: 5 ARC MINUTES MAXIMUM
CORNER BEVEL: 0.060"+/-.005" X 45deg, 4 PLACES.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL X 45deg,
8 PLACES.
SURFACE ACCURACY: 4 WAVES MAXIMUM AT 633nm,
2 FACES.
SURFACE QUALITY: 40-20 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: BK-7 GLASS, GRADE A, FINE
ANNEALED.
COATING: ANTIREFLECTIVE COATED WITH MgF2 FOR
MAXIMUM TRANSMISSION AT 670nm WITH A
NORMAL INCIDENCE ANGLE, APPLIED TO BOTH
FACES.

SCD2626-05A

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.000"+/-.005"
THICKNESS: 0.100"+/-.005"
PARALLELISM: 5 ARC SECONDS MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
SURFACE ACCURACY: POWER: 1 WAVE MAXIMUM, 2 FACES
(@ 633nm) IRREG: 1/4 WAVE MAXIMUM,2 FACES
TRANSMITTED WAVEFRONT ERROR: 1/10 WAVE MAXIMUM
(@ 633nm) OVER CLEAR APERTURE.
SURFACE QUALITY: E-E PER MIL-F-48616 WITHIN CLEAR
APERTURE, 2 FACES.
SURFACE ROUGHNESS: 25 ANGSTROMS RMS MAXIMUM.
CLEAR APERTURE: CENTRAL 0.750" MINIMUM DIAMETER.
MATERIAL TYPE/QUALITY: SCHOTT BK7 GLASS, GRADE A,
OR EQUIVALENT.
COATING: NONE, UNCOATED SUBSTRATE.

SCD2693-01A

CONFIGURATION: SQUARE, PLANE-PARALLEL
L X W: 64.00mm +/- 0.12mm (2 PLACES)
THICKNESS: 3.00mm +/- 0.12mm
PARALLELISM: 3 ARC MINUTES MAXIMUM.
CORNER/EDGE BEVELS: LIGHT PROTECTIVE BEVEL, ALL
CORNERS AND EDGES.
SURFACE ACCURACY: NOT SPECIFIED.
SURFACE QUALITY: 60-40 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: BK-7 GLASS, GRADE A, FINE
ANNEALED.
COATING: ANTIREFLECTIVE COATED FOR MAXIMUM
TRANSMISSION FROM 1200nm TO 1800nm WITH
A NORMAL INCIDENCE ANGLE, APPLIED TO
BOTH FACES.

SCD2693-02A

CONFIGURATION: SQUARE, PLANE-PARALLEL
L X W: 64.00mm +/- 0.12mm (2 PLACES)
THICKNESS: 3.00mm +/- 0.12mm
PARALLELISM: 3 ARC MINUTES MAXIMUM.
CORNER/EDGE BEVELS: LIGHT PROTECTIVE BEVEL, ALL
CORNERS AND EDGES.
SURFACE ACCURACY: NOT SPECIFIED.
SURFACE QUALITY: 60-40 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: BK-7 GLASS, GRADE A, FINE
ANNEALED.
COATING: ANTIREFLECTIVE COATED FOR MAXIMUM
TRANSMISSION FROM 1200nm TO 1800nm WITH
A NORMAL INCIDENCE ANGLE, APPLIED TO
ONE FACE ONLY.
MARKING: ARROW ON EDGE SURFACE POINTING TOWARDS
THE COATED FACE.

SCD3206-02A

DIAMETER: 3.200"+/-.005"
THICKNESS: 0.118"+/-.005"
PARALLELISM: 3 ARC MINUTES MAXIMUM
FLATNESS: NOT SPECIFIED
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
SURFACE FINISH: 60-40 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 80% MINIMUM, 2 FACES.
MATERIAL TYPE/QUALITY: BK-7 GLASS, GRADE A, FINE
ANNEALED.
COATING: NONE, NOT REQUIRED.

SCD4468-02A

Length: 44.820mm +/- 0.025mm Width: 44.820mm +/- 0.025mm Thickness: 3.175mm +/- 0.050mm Corner Bevels: Light Protective Bevel, 4 Places Edge Bevels: Light Protective Bevel, 8 Places Parallelism: < 10 Arc Seconds Flatness: < 2 Waves @ 633nm, Both Faces Surface Quality: 60-40 per MIL-PRF-13830, Both Faces Edge and Bevel Finish: Non-Optical Polish Edge Chips: None, Allowed Material Type / Quality: Schott N-BK7 Glass, Class VS, Fine Annealed Coating: None, Not Required