BC-0512-Z-AR-U(670)

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 0.500"+.000"/-.005"
THICKNESS: 0.120"+/-.010"
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 1/40 WAVE MAXIMUM @ 10.6u, 2 FACES.
SURFACE FINISH: 40-20 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: CVD ZINC SELENIDE, LASER
GRADE.
COATING: SURFACE "1" AND SURFACE "2" COATED FOR
98.7% MINIMUM AVERAGE TRANSMISSION AT
10.60 MICRONS WITH A 45 DEGREE ANGLE OF
INCIDENCE.
SURFACE "2" COATED FOR 85.0% MINIMUM
REFLECTANCE AT 0.670 MICRONS WITH A
45 DEGREE ANGLE OF INCIDENCE.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "2".

BC-0525-FS-LPF(Y/532)

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 0.500"+.000"/-.010"
THICKNESS: 0.250"+/-.010"
PARALLELISM: 5 ARC MINUTES MAXIMUM.
FLATNESS: 1/4 WAVE MAXIMUM, 2 FACES
SURFACE QUALITY: 40-20 PER MIL-O-13830, 2 FACES.
EDGE BEVEL: 0.020" NOMINAL X 45deg, 2 PLACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, OPTICAL
QUALITY, ULTRAVIOLET GRADE.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "1".
COATING: SURFACE "1": LONG PASS FILTER COATED FOR
< 1.50% TRANSMISSION AT 532nm AND ALSO
> 90.0% TRANSMISSION AT 1064nm, BOTH
WITH A 45 DEGREE INCIDENCE ANGLE.
SURFACE "2": ANTIREFLECTIVE COATED FOR
< 0.30% REFLECTANCE AT 1064nm WITH A
45 DEGREE INICIDENCE ANGLE.
REFERENCE DRAWING: OPT-HR-Y-012.

BC-1012-BK7-SPF

CONFIGURATION: PLANE-PARALLEL
DIAMETER: 1.000"+.000"/-.005"
THICKNESS: 0.120"+/-.010"
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 1/2 WAVE MAXIMUM 0.633um, 2 FACES.
SURFACE QUALITY: SURFACE"1": 40-20 PER MIL-O-13830
SURFACE"2": 80-50 PER MIL-O-13830
MARKING: ARROW LOCATED ON OD POINTING TOWARDS
SURFACE "1" FACE.
MATERIAL: BK-7 GLASS, GRADE A, FINE ANNEALED.
COATING: SURFACE "1": SHORT PASS FILTER COAT FOR
REFLECTANCE AT 10.6 MICRONS AND > 60.0%
TRANSMISSION FROM 450 TO 650 NANOMETERS,
BOTH WITH A 45deg INCIDENCE ANGLE.
SURFACE "2": BROAD-BAND ANTIREFLECTIVE
COAT FOR MAXIMUM TRANSMISSION IN THE
VISIBLE REGION WITH A 45deg INCIDENCE
ANGLE.

BC-1112-Z-AR-U(633)

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.100"+.000"/-.005"
THICKNESS: 0.120"+/-.010"
PARALLELISM: 5 ARC MINUTES MAXIMUM
FLATNESS: 1/40 WAVE MAXIMUM @ 10.6u, 2 FACES.
SURFACE FINISH: 40-20 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: CVD ZINC SELINIDE, LASER
GRADE.
COATING: SURFACE "1" AND SURFACE "2" COATED FOR
>98.7% AVERAGE TRANSMISSION AT 10.6
MICRONS WITH A 45 DEGREE ANGLE OF
INCIDENCE.
SURFACE "2" COATED FOR >90.0% AVERAGE
REFLECTANCE AT 0.633 MICRONS WITH A
45 DEGREE ANGLE OF INCIDENCE.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "2".

BC-1512-FS-SPF

CONFIGURATION: PLANE-PARALLEL
DIAMETER: 1.500"+.000"/-.005"
THICKNESS: 0.120"+/-.010"
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 1/2 WAVE MAXIMUM 0.633um, 2 FACES.
SURFACE QUALITY: SURFACE"1": 40-20 PER MIL-O-13830
SURFACE"2": 80-50 PER MIL-O-13830
MARKING: ARROW LOCATED ON OD POINTING TOWARDS
SURFACE "1" FACE.
MATERIAL: FUSED SILICA, STANDARD OPTICAL GRADE.
COATING: SURFACE "1": SHORT PASS FILTER COAT FOR
REFLECTANCE AT 10.6 MICRONS AND > 60.0%
TRANSMISSION FROM 450 TO 650 NANOMETERS,
BOTH WITH A 45deg INCIDENCE ANGLE.
SURFACE "2": BROAD-BAND ANTIREFLECTIVE
COAT FOR MAXIMUM TRANSMISSION IN THE
VISIBLE REGION WITH A 45deg INCIDENCE
ANGLE.

BC-2012-Z-AR-U(633)

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 2.000"+.000"/-.005"
THICKNESS: 0.120"+/-.010"
PARALLELISM: 5 ARC MINUTES MAXIMUM
FLATNESS: 1/40 WAVE MAXIMUM @ 10.6u, 2 FACES.
SURFACE FINISH: 40-20 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: CVD ZINC SELINIDE, LASER
GRADE.
COATING: SURFACE "1" AND SURFACE "2" COATED FOR
>98.7% AVERAGE TRANSMISSION AT 10.6
MICRONS WITH A 45 DEGREE ANGLE OF
INCIDENCE.
SURFACE "2" COATED FOR >90.0% AVERAGE
REFLECTANCE AT 0.633 MICRONS WITH A
45 DEGREE ANGLE OF INCIDENCE.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "2".

BC-2020-FS-SPF

CONFIGURATION: PLANE-PARALLEL
DIAMETER: 2.000"+.000"/-.005"
THICKNESS: 0.200"+/-.010"
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 1/2 WAVE MAXIMUM 0.633um, 2 FACES.
SURFACE QUALITY: SURFACE"1": 40-20 PER MIL-O-13830
SURFACE"2": 80-50 PER MIL-O-13830
MARKING: ARROW LOCATED ON OD POINTING TOWARDS
SURFACE "1" FACE.
MATERIAL: FUSED SILICA, STANDARD OPTICAL GRADE.
COATING: SURFACE "1": SHORT PASS FILTER COAT FOR
REFLECTANCE AT 10.6 MICRONS AND > 60.0%
TRANSMISSION FROM 450 TO 650 NANOMETERS,
BOTH WITH A 45deg INCIDENCE ANGLE.
SURFACE "2": BROAD-BAND ANTIREFLECTIVE
COAT FOR MAXIMUM TRANSMISSION IN THE
VISIBLE REGION WITH A 45deg INCIDENCE
ANGLE.

BC-2020-Z-AR-U / 162385Rev.P01

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 2.000"+.000"/-.005"
THICKNESS: 0.200"+/-.005"
PARALLELISM: 1 ARC MINUTE MAXIMUM
FLATNESS: 1/10 WAVE MAXIMUM @ 10.6um, 2 FACES.
SURFACE FINISH: 60-40 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: ZINC SELENIDE, LASER
GRADE.
COATING: SURFACE "1" AND SURFACE "2" COATED FOR
> 99.0% AVERAGE TRANSMISSION AT 10.6
MICRONS WITH A 10 DEGREE ANGLE OF
INCIDENCE.
SURFACE "2" COATED FOR > 85.0% AVERAGE
REFLECTANCE AT 0.650 MICRONS WITH A
10 DEGREE ANGLE OF INCIDENCE.
MARKING: ARROW & "650 R" ON OD SURFACE POINTING
TOWARDS SURFACE "2".

BC-2020-Z-AR-U(633)

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 2.000"+.000"/-.005"
THICKNESS: 0.200"+/-.010"
PARALLELISM: 5 ARC MINUTES MAXIMUM
FLATNESS: 1/40 WAVE MAXIMUM @ 10.6u, 2 FACES.
SURFACE FINISH: 40-20 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: CVD ZINC SELENIDE, LASER
GRADE.
COATING: SURFACE "1" AND SURFACE "2" COATED FOR
>98.7% AVERAGE TRANSMISSION AT 10.6
MICRONS WITH A 45 DEGREE ANGLE OF
INCIDENCE.
SURFACE "2" COATED FOR >90.0% AVERAGE
REFLECTANCE AT 0.633 MICRONS WITH A
45 DEGREE ANGLE OF INCIDENCE.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "2".

BCM-2505-BK7-SPF

CONFIGURATION: PLANE-PARALLEL
DIAMETER: 25.00mm + 0.00mm /- 0.10mm
THICKNESS: 5.00mm +/- 0.25mm
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 1/40 WAVE AT 10.6u, 1 FACE (40-20 S/D)
SURFACE QUALITY: 40-20 PER MIL-O-13830, 1 FACE.
80-50 PER MIL-O-13830, 1 FACE.
MARKING: ARROW LOCATED ON OD POINTING TOWARDS
40-20 SURFACE AND 1/40 WAVE FLAT SURFACE.
MATERIAL: SCHOTT BK-7, GRADE A, FINE ANNEALED.
COATING: SHORT PASS FILTER COAT FOR 98.0% MINIMUM
REFLECTANCE AT 10.6 MICRON AND 50.0%
MINIMUM TRANSMISSION AT 0.633 MICRONS,
BOTH WITH A 45deg INCIDENCE ANGLE,
APPLIED TO 1/40 WAVE FLAT FACE.

BCMW-1502-Z-8MIN-AR-U(670)

CONFIGURATION: DISC, PLANE-WEDGED
DIAMETER: 15.00mm + 0.00mm /- 0.10mm
THICKNESS: 2.00mm +/- 0.20mm
WEDGE ANGLE: 8.0 MINUTES +/- 2.0 MINUTES
FLATNESS: 1/40 WAVE MAXIMUM @ 10.6u, 2 FACES.
SURFACE FINISH: 40-20 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: CVD ZINC SELENIDE, LASER
GRADE.
COATING: SURFACE "1" AND SURFACE "2": COATED FOR
98.0% MINIMUM TRANSMISSION @ 10.6 MICRONS
WITH A 45 DEGREE ANGLE OF INCIDENCE
SURFACE "2": WEDGED FACE COATED FOR
90.0% MINIMUM REFLECTANCE @ 0.670 MICRONS
WITH A 45 DEGREE ANGLE OF INCIDENCE.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "2".