BS-0708-Z-50-P

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 0.750"+.000"/-.005"
THICKNESS: 0.080"+/-.005"
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": 50.0% +/- 3.0% REFLECTANCE
AT 10.6 MICRONS WITH A
45deg INCIDENCE ANGLE.
SURFACE "2": ANTIREFLECTANCE COAT FOR
0.50% MAXIMUM REFLECTANCE
AT 10.6 MICRONS WITH A
45deg INCIDENCE ANGLE.
POLARIZATION: "p" POLARIZATION
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "1".

BS-0712-Z-50-S

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 0.750"+.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": 50.0% +/- 2.5% REFLECTANCE
AT 10.6 MICRONS WITH A
45deg INCIDENCE ANGLE.
SURFACE "2": ANTIREFLECTANCE COAT FOR
0.50% MAXIMUM REFLECTANCE
AT 10.6 MICRONS WITH A
45deg INCIDENCE ANGLE.
POLARIZATION: "s" POLARIZATION
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "1".

BS-0712-Z-50-S(9.3)

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 0.750"+.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": 50.0% +/- 2.5% REFLECTANCE
AT 9.30 MICRONS WITH A
45deg INCIDENCE ANGLE.
SURFACE "2": ANTIREFLECTANCE COAT FOR
0.50% MAXIMUM REFLECTANCE
AT 9.30 MICRONS WITH A
45deg INCIDENCE ANGLE.
POLARIZATION: "s" POLARIZATION
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "1".

BS-0712-Z-50-U

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 0.750"+.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": 50.0% +/- 3.0% REFLECTANCE
AT 10.6 MICRONS WITH A
45deg INCIDENCE ANGLE.
SURFACE "2": ANTIREFLECTANCE COAT FOR
0.50% MAXIMUM REFLECTANCE
AT 10.6 MICRONS WITH A
45deg INCIDENCE ANGLE.
POLARIZATION: RANDOM
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "1".

BS-0712-Z-50-U(9.6)

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 0.750"+.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": 50.0% +/- 3.0% REFLECTANCE
AT 9.60 MICRONS WITH A
45deg INCIDENCE ANGLE.
SURFACE "2": ANTIREFLECTANCE COAT FOR
0.25% MAXIMUM REFLECTANCE
AT 9.60 MICRONS WITH A
45deg INCIDENCE ANGLE.
POLARIZATION: RANDOM
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "1".

BS-1012-Z-50-S(9.3)

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.000"+.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": 50.0% +/- 2.5% REFLECTANCE
AT 9.30 MICRONS WITH A
45deg INCIDENCE ANGLE.
SURFACE "2": ANTIREFLECTANCE COAT FOR
0.50% MAXIMUM REFLECTANCE
AT 9.30 MICRONS WITH A
45deg INCIDENCE ANGLE.
POLARIZATION: "s" POLARIZATION
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "1".

BS-1012-Z-50-U(9.6)

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.000"+.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": 50.0% +/- 3.0% REFLECTANCE
AT 9.60 MICRONS WITH A
45deg INCIDENCE ANGLE.
SURFACE "2": ANTIREFLECTANCE COAT FOR
0.25% MAXIMUM REFLECTANCE
AT 9.60 MICRONS WITH A
45deg INCIDENCE ANGLE.
POLARIZATION: RANDOM
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "1".

BS-1012-Z-LPF-U(9.6)

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.000"+.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": MAXIMUM REFLECTANCE
(LONG-PASS FILTER) AT 5.30 MICRONS WITH A
45deg INCIDENCE ANGLE.
SURFACE "1"&"2": MAXIMUM TRANSMISSION
AT 9.60 MICRONS WITH
A 45deg INCIDENCE
ANGLE.
POLARIZATION: RANDOM
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "1".

BS-1511-Z-33-S

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.500"+.000"/-.005"
THICKNESS: 0.118"+/-.005"
PARALLELISM: 10 ARC SECONDS MAXIMUM.
FLATNESS: 1/40 WAVE MAXIMUM @ 10.6u, 2 FACES.
SURFACE FINISH: 80-50 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: CVD ZINC SELINIDE, LASER
GRADE.
COATING: SURFACE "1": 33.0% +/- 1.50% REFLECTANCE
AT 10.6 MICRONS WITH A
45deg INCIDENCE ANGLE.
SURFACE "2": ANTIREFLECTANCE COAT FOR
0.50% MAXIMUM REFLECTANCE
AT 10.6 MICRONS WITH A
45deg INCIDENCE ANGLE.
POLARIZATION: "s" POLARIZATION
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "1".

BS-1516-Z-18-U(9.6)

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.500"+.000"/-.005"
THICKNESS: 0.160"+/-.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": ANTIREFLECTIVE COATED FOR
0.25% MAXIMUM REFLECTANCE
AT 9.60 MICRONS WITH A
45deg ANGLE OF INCIDENCE.
SURFACE "2": NONE, UNCOATED
(WILL ACHIEVE 18.0% NOMINAL
REFLECTANCE AT 45deg)
POLARIZATION: RANDOM
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "2".

BS-2020-FSX-UC/A/R(193)-U

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 2.000"+.000"/-.005"
THICKNESS: 0.200"+/-.010"
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 1/8 WAVE MAXIMUM @ 0.633u, 2 FACES.
SURFACE FINISH: 10-5 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, SUPRASIL 2,
ULTRAVIOLET GRADE.
COATING: SURFACE "1": UNCOATED
SURFACE "2": ANTIREFLECTIVE COATED FOR
MAXIMUM TRANSMISSION AT
193 NANOMETERS WITH A
45 DEGREE ANGLE OF
INCIDENCE.
POLARIZATION: RANDOM (UNPOLARIZED)

BS-2516-Z-LPF-U(9.6)

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 2.500"+.000"/-.005"
THICKNESS: 0.250"+/-.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": MAXIMUM REFLECTANCE
(LONG-PASS FILTER) AT 5.30 MICRONS WITH A
45deg INCIDENCE ANGLE.
SURFACE "1"&"2": MAXIMUM TRANSMISSION
AT 9.60 MICRONS WITH
A 45deg INCIDENCE
ANGLE.
POLARIZATION: RANDOM
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "1".

BSM-3803-Z-75-S

CONFIGURATION: DISC, PLANE-WEDGED
DIAMETER: 38.00mm + 0.00mm /- 0.15mm
THICKNESS: 3.00mm +/- 0.25mm
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": 75.0% +/- 3.0% REFLECTANCE
AT 10.6 MICRONS WITH A
45deg INCIDENCE ANGLE.
SURFACE "2": ANTIREFLECTANCE COAT FOR
0.25% MAXIMUM REFLECTANCE
AT 10.6 MICRONS WITH A
45deg INCIDENCE ANGLE.
POLARIZATION: "s" POLARIZATION
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "1".

BSW-0504-Z-1.47-EY

CONFIGURATION: DISC, PLANE-WEDGED
DIAMETER: 12.70mm + 0.00mm /- 0.10mm
THICKNESS: 2.00mm +/- 0.20mm(AT LOW SIDE OF WEDGE)
WEDGE ANGLE: 1.47 DEGREES +/- 0.05 DEGREE
FLATNESS: 1/2 WAVE MAXIMUM @ 0.633um, 2 FACES.
SURFACE FINISH: 40-20 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: CVD ZINC SELENIDE, LASER
GRADE.
MARKING: NOTCH ON OD AT LOWEST POINT OF WEDGE.
COATING: ANTIREFLECTIVE COAT FOR 0.1% TO 0.2%
REFLECTANCE AT 2.94 MICRONS WITH A
8.75 DEGREE INCIDENCE ANGLE, APPLIED TO
BOTH FACES. REFLECTANCE MUST NOT VARY
OVER TEMPERATURE. COATING MUST BE
NON-HYDROSCOPIC.
DAMAGE THRESHOLD: 100 W/cm2 AVG, 100 ns PULSE.

BSWM-3803-Z-8MIN-75-S

CONFIGURATION: DISC, PLANE-WEDGED
DIAMETER: 38.00mm + 0.00mm /- 0.15mm
THICKNESS: 3.00mm +/- 0.25mm
WEDGE ANGLE: 8 ARC MINUTES +/- 2 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": 75.0% +/- 3.0% REFLECTANCE
AT 10.6 MICRONS WITH A
45deg INCIDENCE ANGLE.
SURFACE "2": ANTIREFLECTANCE COAT FOR
0.25% MAXIMUM REFLECTANCE
AT 10.6 MICRONS WITH A
45deg INCIDENCE ANGLE.
POLARIZATION: "s" POLARIZATION
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE "1", AND TOWARDS WEDGED SIDE AT
HIGH SIDE OF WEDGE.