SCD1553-01B

DIAMETER: 25.40mm + 0.00mm /- 0.25mm
THICKNESS: 2.00mm +/- 0.12mm
PARALLELISM: 3 ARC MINUTES MAXIMUM.
EDGE BEVEL: SLIGHT PROTECTIVE BEVEL, 2 PLACES.
SURFACE FIGURE: 1/4 WAVE MAXIMUM, 2 FACES.
TRANSMITTED WAVEFRONT ERROR: 1/4 WAVE MAXIMUM.
SURFACE QUALITY: 20-10 SCRATCH/DIG PER MIL-O-13830
2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: RANDOM.
MARKING: PART NUMBER (110-9007C) MUST BE MARKED
ON OD SURFACE.
COATING: SURFACE"1": COATED FOR 1.0% +/- 0.30%
REFLECTANCE PER SURFACE AT 2.94 MICRONS
WITH A 45 DEGREE INCIDENCE ANGLE.
SURFACE"2": ANTIREFLECTIVE COATED FOR
0.25% MAXIMUM REFLECTANCE AT 2.94
MICRONS WITH A 45 DEGREE INCIDENCE ANGLE
DAMAGE THESHOLD: 130J/cm2, 10Hz, 100u SEC PULSE.

SCD2444-03A

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.500"+.000"/-.010"
THICKNESS: 0.236"+/-.002"
EDGE BEVEL: 0.015"/0.020"FACE WIDTH X 45deg, 2PLCS
PARALLELISM: 3 ARC SECONDS MAXIMUM.
TRANSMITTED WAVEFRONT ERROR: 1/10 WAVE RMS MAXIMUM
AT 0.633um WITHIN CA.
SURFACE QUALITY: 10-5 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 1.275" MINIMUM DIAMETER.
MATERIAL TYPE/QUALITY: FUSED SILICA, OPTICAL GRADE
CORNING 7980 OR EQUIVALENT.
COATING: SURFACE "A": BEAMSPLITTER COATING PER
DRAWING (30% R)
SURFACE "B": ANTIREFLECTIVE COATING PER
DRAWING.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "A".

SCD2444-08A

CONFIGURATION: DISC, PLANE-PARALLEL DIAMETER: 1.500"+.000"/-.010" THICKNESS: 0.236"+/-.002" EDGE BEVEL: 0.015"/0.020"FACE WIDTH X 45deg, 2PLCS PARALLELISM: 3 ARC SECONDS MAXIMUM. TRANSMITTED WAVEFRONT ERROR: 1/10 WAVE RMS MAXIMUM AT 0.633um WITHIN CA. SURFACE QUALITY: 10-5 PER MIL-PRF-13830, 2 FACES. CLEAR APERTURE: CENTRAL 1.275" MINIMUM DIAMETER. MATERIAL TYPE/QUALITY: FUSED SILICA, OPTICAL GRADE CORNING 7980 OR EQUIVALENT. COATING: SURFACE "A": BEAMSPLITTER COATING PER DRAWING (80% R) SURFACE "B": ANTIREFLECTIVE COATING PER DRAWING. MARKING: ARROW ON OD SURFACE POINTING TOWARDS SURFACE "A".

SCD2444-09A

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.500"+.000"/-.010"
THICKNESS: 0.236"+/-.002"
EDGE BEVEL: 0.015"/0.020"FACE WIDTH X 45deg, 2PLCS
PARALLELISM: 3 ARC SECONDS MAXIMUM.
TRANSMITTED WAVEFRONT ERROR: 1/10 WAVE RMS MAXIMUM
AT 0.633um WITHIN CA.
SURFACE QUALITY: 10-5 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 1.275" MINIMUM DIAMETER.
MATERIAL TYPE/QUALITY: FUSED SILICA, OPTICAL GRADE
CORNING 7980 OR EQUIVALENT.
COATING: SURFACE "A": BEAMSPLITTER COATING PER
DRAWING (90% R)
SURFACE "B": ANTIREFLECTIVE COATING PER
DRAWING.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "A".

SCD2652-01A

DIAMETER: 1.000"+.000"/-.010"
THICKNESS: 0.040"+/-.005"
PARALLELISM: 1 ARC MINUTE MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE EDGE BEVEL, 2 SIDES.
FLATNESS: 1 WAVE MAXIMUM, 2 FACES.
SURFACE FINISH: 20-10 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, OPTICAL GRADE
COATING: SURFACE "1": COATED FOR 2.0% REFLECTANCE
AT 595nm WITH A 45 DEGREE
INCIDENCE ANGLE.
SURFACE "2": ANTIREFLECTIVE COATED FOR
MAXIMUM TRANSMISSION AT
595nm WITH A 45 DEGREE
INCIDENCE ANGLE.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "1".